many birthday presents ___ him A.send B.send to C.were sent D.were sent to

many birthday presents ___ him A.send B.send to C.were sent D.were sent to
1.I can't find my bicycle It must ___
A steal B been stolen C have stolen D have been stolen
2.Many birthday presents ___ him
A.send B.send to C.were sent D.were sent to
3.I didn't hear the phone I ___ asleep
A must be B can be C must have been D can have been
4.While she ___ ,her mother was watching TV.
A slept B is sleeping C was sleeping D has slept
5.Beer ___ alchol.
A contain B contains C include D includes