1. He has learnt to play the guitar for five months.

(began + to V = has V-P2 + for + khoảng thời gian)

2. His favourite food is beef.

(Beef - thịt bò -> food, favourite - yêu thích)

3. We used to go fishing together.

(often V-qk = used to V-inf: từng hay làm gì)

4. I find it helpful to do volunteer work.

(S + find it + adj + to V: thấy ntn khi làm gì)

5. She often played volleyball when she was a student.

(often V-qk = used to V-inf: từng hay làm gì)

1) He has learnt to play the guitar for five months.

2) His favourite food is beef.

3) We used to go fishing together.

4) I find it helpful to do volunteer work.

5) She often played volleyball when she was a student.