-We students in Grade Nine are too tired to go on studying these days.-Don’t be discouraged(泄气). The long vacation we are looking forward to _____ soon.A. come B. coming C. is coming
He will work in this school _______.
The number of the red-crowned cranes will become ____ if we don’t take any action.
---You were out when I went to your house this morning. ---Oh, I _______ for a friend from England at the airport.
He is getting ______ to hear the ____ words.
If you _____ at noon, you ____ the feeding of animals.