Trả lời giúp mk nhanh nhé
Put the verb in brackets with can/could:
1.When I was five,I(not swim).............
2.He (not do).................that exercise, it is too difficult.
3.You (walk)..................through this street to the post office.
4.I was feeling sick yesterday.I(not eat)...................anything
5.Students in this class (speak)...............and write English well.
6.The outside is very noisy, I (not talk) .......................on the phone.
Put the verb in brackets with can/could:
1.When I was five,I(not swim)....can't swim.........
2.He (not do)....couldn't..do...........that exercise, it is too difficult.
3.You (walk)...can walk...............through this street to the post office.
4.I was feeling sick yesterday.I(not eat)....couldn't eat...............anything
5.Students in this class (speak)...can speak............and write English well.
6.The outside is very noisy, I (not talk) .....can't talk..................on the phone.
thiếu 
7.His son (play).............the piano when he was 7 years old.
8.Last night,he had a headache,so he (not sleep)........
Put the verb in brackets with can/could:
1.When I was five, I (not swim) can't swim.
2.He (not do) couldn't do that exercise, it is too difficult.
3.You (walk) can walk through this street to the post office.
4.I was feeling sick yesterday. I (not eat) couldn't eat anything.
5.Students in this class (speak) can speak and write English well.
6.The outside is very noisy, I (not talk) can't talk on the phone.
7.His son (play) could play the piano when he was 7 years old.
8.Last night, he had a headache, so he (not sleep) couldn't sleep.
