13. The children are excited about visiting their village next weekend.

-> The children are looking foward to visting their village next weekend.

S+am/is/are+forward+to+V_ing: mong đợi làm gì

14. “I must do my homework now “, said the girl.

-> The girl said she had to do her homework then.

câu gián tiếp: lùi thì       ( must/has to/have to-> had to; now-> then)

15. The weather was not fine enough for them to go on a picnic.

-> The weather was so bad that they didn't go on a picnic

cấu trúc: S+be+so+adj+that+S+V( cùng thì)...

16. Working hard will make us successful.

-> If we work hard, we will make succeed.

câu điều kiện loại 1: If+S+V_HTĐ, S+will+V...

13. The children are looking forward to visiting their village next weekend.

14. The girl said that she had to do her homework then.

15. The weather was so bad that we couldn't go on a picnic.

16. If you work hard, you will be successful.