小题1:take off
小题2:to laugh at/ laughing at
小题3:stays up
小题4:are listening to
小题5:look forward to
小题6:cut down
小题7:will/ are going to catch up with/ are catching up with
小题8:are divided into
小题9:to fall asleep
小题10:have (already) paid attention to
小题1:take off
小题2:to laugh at/ laughing at
小题3:stays up
小题4:are listening to
小题5:look forward to
小题6:cut down
小题7:will/ are going to catch up with/ are catching up with
小题8:are divided into
小题9:to fall asleep
小题10:have (already) paid attention to