1 join=>joined

2 did you did =>did you do

3 did=>didn't

4 on=>at

5 book=>books

1.    The roads were wet because it ……....had rained.........…… (rain) all night.

2.    He was broke. He ………………had spent……………………… (spend) all his money on clothes.

3.    I …………………………was having…………… (have) a nightmare when the alarm went off and woke me up.

4.    His hands were covered in oil because he ……………had fixxed………………………… (try) to fix the car all morning.

5.    When she opened the window, she was happy to see it ……………………snowing………………… (snow) lightly. If fact, it …………………had snowed…………………… (snow) all night and snow …………………were covering…………………… (cover) all the rooftops.

6.    When Mrs. Morgan came into the classroom, the pupils ………………………were running……………… (run) around and they ………………………were screaming……………… (scream) at the top of their voices. They ……had knocked…………………………… (knock) over chairs and desks and someone …………had drawn……………………… (draw) funny pictures on the board.

7.    Although I ………………had set off……………………… (set off) early, I got there late and everyone ………had been waiting……………………………… (wait) for me to start the meeting. Mr. Wilson told me they ………………………had watited……………… (wait) for a whole hour.

8.    When we got back from our holiday, we discovered that someone …………………………had broken…………… (break into) our house. The burglars, however, ………had dropped……………………………… (drop) a piece of paper with an address on it as they ………………………had climbed……………… (climb) out of the window.

She hasn't written to me for 3 months

The last time I saw him was many days ago

Because of Margaret's mother's sickness, she stayed at home

Why don't we go camping next week?

He passed the exam despite his laziness

1 am driving

2 Are-doing

3 are coming

4 am not using

5 is giving

6 is meeting

7 is leaving

8 Is-taking

9 are not visiting

10 are having

24 D=>washing

25 B=>will get

D

1 Rice is grown in many countries in the world

2 The telephone was invented by Graham Bell many years ago

3 This car has been used for many years

4 English is practiced by Lan every day

5 The garbage will be taken out of the city

6 I was sent this letter by Mary two days ago

7 Compost is made from vegetables

8 This work must be finished before Sunday

9 This bicycle hasn't been used for a long time