3/ I noticed him cross the road.
4/ We were relieved because finally hearing that David had arrived.
5/ You are mad when having thrown up your job. 
6/I saw that Jimmy got into his car and drove away. 
7/ We are disappointed because not having heard from Molly.
8/ She is usually quite easy to contact at work.
9/ All of us felt that the house shook violently.
10/ The papers are ready for your signature now.
11/ You would be most unwise if you lent Tom some money.
12/ Mr.Pinchley makes his teenage children not go out in the evenings.
13/ I am about to start my own business.
14/ Harry's parents did not let him buy a motorbike.
15/ It is impossible for us to work in this noise.
16/ Tom wishes he had watched the football match last night,
17/ Yesterday we did such a difficult test that we could not finish it in 2 hours.
18/ The man asked me that how many students there were in my class.
19/ The teacher advised us to go to the lecture.
20/ Unless we hurry, we will miss the train.
2/Complete the sentences below, using the cues given:
1/Use scissors are too sharp for very young children.
4/Who was the first person climb Everest without oxygen?
5/She noticed him run away from home.
6/The film made them laugh right from the first few minutes.
7/I'll have the plumber look at the central heating boiler.