The boy is crazy about music and we always hear him in the music room.( )
A.to singB.singsC.singingD.sing
-Simon,I'm afraid we can't complete the model spaceship this afternoon.
一 Well,we _________ finish it today.It's fine if we give it to Mr.Wang tomorrow.
can't
mustn't
needn't
shouldn't
Kate felt excited to see a group of sheep walking _________ her into a village in Qinghai.
over
past
across
through
Susan went into her bedroom and ate chocolate _________,not letting her parents know that.
slowly
calmly
secretly
properly
Mike,a 7﹣year﹣old boy,has a great talent for __________.He can draw nice pictures though he has never learned it.
art
sport
music
science
The roads are becoming ___________ as more people go to work in the morning.
wider
longer
cleaner
busier