Question 5:

1. He said to her he had cooked that meal for her the previous day.

2. Peter told Mai that he hadn't bought any book the previous year.

3. Mrs. Nga told Quang she would give his mother that money.

4. He said to her that she didn't play sport with him.

5. Peter told Nga that he had been phoning her mother.

+ Câu gián tiếp (reported speech):

Biến đổi thì của động từ và động từ khuyết thiếu: 

Present simple-->Past simple

Present continuous-->Past continuous

Present perfect-->Past perfect

Past simple-->Past perfect

Present perfect continuous-->Past perfect continuous

Past continuous-->Past perfect continuous

will-->would

can-->could

must/ have to-->had to

may-->might

Biến đổi trạng ngữ chỉ thời gian và nơi chốn:

here-->there

now-->then

today/ tonight-->that day/ that night

tomorrow-->the next day/the following day

next week-->the following week

yesterday-->the previous day/the day before

last week-->the week before

ago-->before

Question 6:

1. didn't go (thì quá khứ hoàn thành)

2. will be watching  (thì tương lai tiếp diễn)

3. have (S1 + V (tương lai đơn) + as soon as + S2 + V (hiện tại đơn/hiện tại hoàn thành))

4. saw (thì quá khứ tiếp diễn)

5. were cleaning (thì quá khứ tiếp diễn)