Kết quả tìm kiếm

John finished his homework before he went to bed. -> T or F? You looked very busy when I saw u yesterday morning. What.....? a. were u doing b.were you do c.did u do d.do u do :) Asprin ...... by people with history of stomach disorders. a. was taken b. will be taken...

1/The boy's father promised..... a. to pay for the window to be repaired b. to pay for the window being repaired 2/ .... but I am afraid it isn't possible. a. I love being gone to your wedding b. I would love going to your wedding c. I love to have gone to your wedding d. I would love to go to...

1/" I was not there at the time". said he. He denied being there at the time. He dined that he was there at the time. Câu trên mik thấy 2 câu đáp án đều giống nhau nhưng sao lại chọn câu a nhỉ?? 2/Jim wishes he....... Jane to his birthday party last night. a. invited b. would invite...

calling jane is pointless, because his phone is out of order. -> it's no use..... Minh always helps Long..... of difficulties. <- Điền gtu

Some people are believing there is life on other planets

When I turned on my computer, i was shocked to find some junk mail, and i just delete it all. When my cat heard a noise in the bushes, she stopped moving and listen intently. i think it's time u change your way of living

My most embarrassing experience happened a few years ago a. wonderful b. exciting c.interesting d.shameful the accident happened at 4 o'clock yesterday morning a.took place b.came c.arrived d.appeared The job must be done at once. a. slowly b.immediately c.early...

Điền giới từ. knowledge can help to brighten ...... your future. I always think... my son One day, the girl set...... to visit her grandmother. all people are happy because winter has been ...... the policeman didn't pay any attention........ my explanation he always complains noisily ...

Chọn từ widens refereers snacks cancels tombs lamps brakes invites books floors combs drums Câu dưới này tại sao dùng BĐ nhể U must tell me the truth. I insist on( tell) the truth

He used to talk to us for hours about all the interesting things he (do) in his life.

That book (be) on the table for weeks. You (not read) it yet? You (be) here before? Yes, I (spend) my holidays here last year. The car (be) ready for him by the time he (come) tomorrow. On arriving at home I (find) that she just (leave) a few minutes before.

Have you finished..... on this project? a. working b.work c.worked d.to work When I (come), she (leave) for DaLat ten minutes ago. We just (decide) that we (undertake) the job. Margaret was born in 1950. By last year she (live) on this earth for 55 years. I will graduate in June. I (see) you in...

I haven't been to the dentist for six months. -> The last time..... She was able ..... english when she was very young. ( sing, to sing, singing, sang) Help me nhen.

I get used to getting up early everyday. She get used to doing homework after school everyday. You should try your best to complete the homework I can't stand you go with other girls. I can't stand you have talked about it. She couldn't help going out now. I couldn't help reminding him to pay...

Cho mình hỏi các chất. vd Fe khi nào viết cho nó +2, khii nào viết cho nó 2+ thế???o_O:confused:

Cho 18.5g hh Z gồm Fe và Fe3O4 tác dụng với 200ml dd HNO3 loãng đun nóng thu được 2.24l khí NO duy nhất(đktc) và dd Z1, còn lại 1.46g kl. a/ Tính CM dd HNO3 b/ Tính m muối trong dd Z1.

To live lightheartedly but not recklessly; to be gay without being boisterous; to be courageous without being bold; to show trust and cheerful resignation without fatalism - this is the art of living Dịch giúp với ạ.

Có hai bài như thế này 1/ Hòa tan hoàn toàn hh X gồm 0.1 mol CuO và 0.14 mol Al trong 500ml dd HNO3 aM vừa đủ thu được dd Y và 0.672 l khí N2O duy nhất. Tính a và m muối tạo thành trong Y? 2/Cho 22.72g hh gồm Fe, FeO, Fe2O3, Fe3O4 phản ứng hết với dd HNO3 loãng dư thu được V l khí NO duy nhất ở...

1/ Hòa tan 33.75g một kim loại M trong dd HNO3 loãng 2M, dư 25% thu được 16.8l khí X(đktc) gồm hai khí ko màu hóa nâu ngoài không khí có tỉ khối với H2=17.8 ( là sp khử duy nhất) a/ Tìm tên kl M. b/ Tìm thể tích của HNO3 0.7M. tính m muối. Ở bài trên thì dữ kiện dư 25% mik...

Một lớp có 40 học sinh đăng kí chơi ít nhất một trong hai môn thể thao bóng đá cầu lông. Có 30 em đăng kí môn bóng đá, 25 em đăng kí môn cầu lông. Hỏi có bao nhiêu em đăng kí hai môn thể thao? Đề là đó. K bị sai đề đâu . Giải giúp mik nha. Với lại cho hỏi 1 lớp có 40hs mà sao có tới 55 hs đăng...