2
2tbp
[TẶNG BẠN] TRỌN BỘ Bí kíp học tốt 08 môn
Chắc suất Đại học top - Giữ chỗ ngay!!
ĐĂNG BÀI NGAY để cùng trao đổi với các thành viên siêu nhiệt tình & dễ thương trên diễn đàn.
1.The stone balls ______ by the aliens. I can never believe in life in outer space.
a. can have been made
b. can't have been made
c. must have been made
d. mustn't have been made
2.“Dogs are used to help people with disabilities, but I read an article that said cats _______________used just as easily.”
a. can’t be
b. shoud not be
c. should be
d. might not be
e. could not be
f. do not have to be
g. could be
h. have to be
3.Choose the modal that "CANNOT" be used in this sentence:
I __________ get there on time because the traffic was so bad.
a. couldn't
b. shouldn't
c. did not manage to
d. was not able to
4.
A: Somebody phoned at lunchtime but I couldn't catch the name.
B: It _______ my brother. He sometimes rings me up then.
a. should have been
b. might have been
c. had to have ben
d. must have been
em đang rối các bài tập dạng này, mọi người hướng dẫn em khi nào thì dùng must can should ... với ạ
a. can have been made
b. can't have been made
c. must have been made
d. mustn't have been made
2.“Dogs are used to help people with disabilities, but I read an article that said cats _______________used just as easily.”
a. can’t be
b. shoud not be
c. should be
d. might not be
e. could not be
f. do not have to be
g. could be
h. have to be
3.Choose the modal that "CANNOT" be used in this sentence:
I __________ get there on time because the traffic was so bad.
a. couldn't
b. shouldn't
c. did not manage to
d. was not able to
4.
A: Somebody phoned at lunchtime but I couldn't catch the name.
B: It _______ my brother. He sometimes rings me up then.
a. should have been
b. might have been
c. had to have ben
d. must have been
em đang rối các bài tập dạng này, mọi người hướng dẫn em khi nào thì dùng must can should ... với ạ