1 teaches
2 throw
3 stops
4 hurry
5 speaks
II
1 plays
2 drink
3 opens
4 closes
5 causes
IV
1 is reading
2 are you laughing
3 am working
4 is raining
5 Are you watching
VIII
1 is reading
2 are you laughing
3 am working
4 is raining
5 Are you watching
IV
1 leave
2 works - is doing
3 cleans
4 tries - is playing
5 are sitting
V
1 have => has
2 makes => does
3 prepare => am preparing
4 go => am going
5 is => are
VI
1 are not watching
2 need
3 Do you have
4 don't have
5 calls
VII
1 generosity
2 poverty
3 economical
4 competitors
5 traditionally
VIII
1 had been working
2 haven't met
3 didn't John want
4 are made
5 had left
V
1 are explained
2 was stolen
3 will be opened
4 is being closed
5 is going to be built
VII
1 Vietnamese is spoken in Vietnam
2 A new road is being planned near my house by the government
3 This house was built by my grandfather
4 Guernice was being built by Picasso at that time
5 The office has been cleaned by the cleaner
6 Three books had been written by him before 1867










