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Nobody knows why people walk or talk in their sleep
a) know b) knows c)knew d) is knowing
2.Where have been you last night at the time of the burglary
a) were d) have been
3.John a new job was been offered
a)have offered b) has been offered c) has offering d) was been offered
4. The boy may to go for a walk after he does all lessons
a) may b) was allowed c) will be allowed d)might
5) The proposal is reported to have been approved by the committee
a) to be approved b) to have been approved c) to approve
6) William the Conqueror is famous for conquering
a) having been conquered b) conquering c) having conquered
7) I hate him to laugh at
a) to laugh at b) to be laughed c) laughed at