In the dark street, there wasn't a single person __________ she could turn for help.
Don’t________what others say.Do what you like.
You should keep tire window________because the room is too hot. A.open B.opening C.opened
Mr.Wang often encourages us________close to nature and enjoy its beauties. A.get B.getting C.to get
He got his hair________this morning.
Which sign can you probably see in the library?