1. learnt to drive when he was nineteen.
Hoặc: learned to drive when he was nineteen.
(Thì hiện tại hoàn thành: S + have/has + P2)
2. such wonderful news that she decided to have a celebration.
(Cấu trúc: S + tobe + such + (a/an) + N + that + S + V. "news" không đếm được nên không dùng "a/an")
3. he doesn't phone her immediately, he won't get any information.
(Unless = If ... not ... : Nếu ... không ....)
4. was bought for Tom's mother for her birthday.
Hoặc: was bought for Tom's mother's birthday.
(Câu bị động thì quá khứ đơn: S + was/were + P2; buy sth for sb: mua cái gì cho ai đó)
5. a lot of people always makes me (feel) nervous.
(V_ing đứng đầu câu làm chủ ngữ, động từ chia số ít)