Câu 2:
Dịch: Hai cuốn từ điển này khá giống nhau (similar(adj): khá giống nhau)
=> Chỉ có một ít điểm khác biệt giữa hai cuốn từ điển.
Dịch: There is little difference between these two dictionaries.

câu 3 lỡ xóa mất dấu chấm hỏi, nếu có thì là: The first editor had a great influence on me, didn't he? 

1. My science exam starts at ten tomorrow morning.

 At ten past ten tomorrow I …will be taking my science exam… (mk nghĩ là vậy)

2. These two dictionaries are similar

There is little  .....difference between these two dictionaries.....

3. The first editor greatly influenced me.

The first editor had  ......a great influence on me........

4. John can see over the wall as he is tall.

John is so …that he can see over the wall……

5. I was late for work since there was a traffic jam.

Because of  ......the traffic jam, I was late for work.....