All the donations ____________to ORBIS in two days,A will send B must sent C were sent D must be sent
We want to know _____to help them.
I want to watch the basketball match. Would you please ______ the TV?
Echo _____ for half a month. She’ll come hack in two months. A. left B leaveC. has left D. has been away
Li Hua studies English very _____and her English is _____in her class.
We should protect the animals ______danger.