Mary （） into the room.

1、3． When I came into the room，he preten

3． When I came into the room，he pretended ________ his homework．A to doB be doingC doingD to be doing

2、（） in the engine room, the motormen co

（） in the engine room, the motormen could hardly talk each other.ATo workBWorkingCHaving workedDworked

3、There shall be（）into sleeping rooms fr

There shall be（）into sleeping rooms from cargo and machinery spaces or from galleys,storerooms,drying rooms or communal sanitary areas.Ano direct openingsBdirect openingsCno more than one direct openingDup to one direct opening

4、“Make up the room”意思是（）。

“Make up the room”意思是（）。AA、请即打扫BB、住客未归房CC、双锁房DD、保留房

5、The teacher came into the room, with h

The teacher came into the room, with his hands _______behind his back.A being crossedB having crossedC crossedD to be crossed

6、“Make up the room”意思是（）。

“Make up the room”意思是（）。AA、请即打扫房BB、住客未归房CC、双锁房DD、保留房