小题1:goes
小题2:to drink
小题3:is watering
小题4:are made
小题5:will visit / am going to visit
小题6:was playing
小题7:has worked
小题8:speaking
小题9:must be kept
小题10:began
小题1:goes
小题2:to drink
小题3:is watering
小题4:are made
小题5:will visit / am going to visit
小题6:was playing
小题7:has worked
小题8:speaking
小题9:must be kept
小题10:began