Giải giúp mình bài này nha
1.Tom hasn't had his hair cut for five months => the last time
2.after walking for three hours we reached the stop of the hill => after we
3.i and Dave tried to ring each other at the same time => while
4.during his test at school mobile phone rang => when
5. Mary made asandwich and then sat on sofa to wacth tv=> before
6.Dave did his homework and then went to bed=> after having
7.as soon as he approached the house the policement stopped him => no sooner
8.she hadly begun to speak before people started interrupting her=> harly
9.Mai hasn't gone to the cinema with her friends for one years => Mai last
10.In the middle of their sleep the fire broke out => when
1.Tom hasn't had his hair cut for five months => The last time Tom had his hair cut was five months ago.
2.after walking for three hours we reached the stop of the hill => After we had walked for three hours we reached the top.
3.i and Dave tried to ring each other at the same time => While ringing to each other, Dave and I tried to do at the same time.
4.during his test at school mobile phone rang => When doing his test at school the moblie phone rang.
5. Mary made a sandwich and then sat on sofa to wacth tv=> Before sitiing on the sofa to watch T.V, Mary made a sandwich.
6.Dave did his homework and then went to bed=> After having done his homework, Dave went to bed.
7.as soon as he approached the house the policement stopped him => No sooner had he approached the house when the policeman stopped him.
8.she hadly begun to speak before people started interrupting her=> Hardly had she begun to speak when people started interrupting her
9.Mai hasn't gone to the cinema with her friends for one years => Mai last went to the cinema with her friends one year ago.
10.In the middle of their sleep the fire broke out => When they were sleeping, the fire broke out.
