Ngoại ngữ verb form

[phanhnguyen26]

[TẶNG BẠN] TRỌN BỘ Bí kíp học tốt 08 môn
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ĐĂNG BÀI NGAY để cùng trao đổi với các thành viên siêu nhiệt tình & dễ thương trên diễn đàn.

1. I ____ (know) the answer, I'd tell you right away but I don't know it.
2. There ____ (estimate) to be about 5,400 different species of mammals.
3. It is requested that everyone _____ (obey) the traffic regulations.
4. " I can't wait till Roger gets here!" ~ " He ____ (land) by now, so he'll be here in about an hour

 

[Thanh Trúc Đỗ]

1. I ____ (know) the answer, I'd tell you right away but I don't know it.
2. There ____ (estimate) to be about 5,400 different species of mammals.
3. It is requested that everyone _____ (obey) the traffic regulations.
4. " I can't wait till Roger gets here!" ~ " He ____ (land) by now, so he'll be here in about an hour

1. I knew (know) the answer, I'd tell you right away but I don't know it.
2. There are estimating (estimate) to be about 5,400 different species of mammals.
3. It is requested that everyone obey (obey) the traffic regulations.
4. " I can't wait till Roger gets here!" ~ " He is landing (land) by now, so he'll be here in about an hour​

 

[Vi Nguyen]

1. I knew (know) the answer, I'd tell you right away but I don't know it.
2. There are estimating (estimate) to be about 5,400 different species of mammals.
3. It is requested that everyone obey (obey) the traffic regulations.
4. " I can't wait till Roger gets here!" ~ " He is landing (land) by now, so he'll be here in about an hour​

2. There are estimated (estimate) to be about 5,400 different species of mammals.
4. " I can't wait till Roger gets here!" ~ " He should have landed(land) by now, so he'll be here in about an hour

 

[NT Thanh Ngân]

1. I ____ (know) the answer, I'd tell you right away but I don't know it.
2. There ____ (estimate) to be about 5,400 different species of mammals.
3. It is requested that everyone _____ (obey) the traffic regulations.
4. " I can't wait till Roger gets here!" ~ " He ____ (land) by now, so he'll be here in about an hour

1. knew
2. are estimating
3. obey
4. is landing

 

[Chou Chou]

1. Were I __to know__ (know) the answer, I'd tell you right away but I don't know it. (câu đk loại 2)
2. There __are estimated__ (estimate) to be about 5,400 different species of mammals.
3. It is requested that everyone ___(should) obey__ (obey) the traffic regulations. (câu giả định)
4. " I can't wait till Roger gets here!" ~ " He __will have landed__ (land) by now, so he'll be here in about an hour (thì TLHT)