單項選擇題He spends a quarter of the day()

A.to sleep
B.sleeping
C.sleeps
D.to sleeping


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1.單項選擇題My car was being()when it was stolen

A.to repair
B.repair
C.repairing
D.repaired

2.單項選擇題Don't worry, your watch()and you can have it in no time.

A.is repaired
B.has been repaired
C.was repaired
D.is being repaired

3.單項選擇題Are trees()along the road right now?

A.plant
B.planting
C.being planted
D.planted

4.單項選擇題A new hotel()in the center of town at the moment

A.has been built
B.is built
C.was built
D.is being built

5.單項選擇題This ancient letter was written()a pen.

A.with
B.by
C.on
D.in