We’ll plant trees tomorrow,and I don’t know________Tom will come and join us.
In America, people start celebrating the New Year____3lst December.
Although Lucy is only three years old, she is able to____herself.
To keep healthy,many people _____every day.
-Dad,which do you prefer, tea or coffee? -____is OK. I don'tmind.
-When are you going to Beijing for your holiday? -I haven't decided. ____this Sunday____ next Sunday is OK. A.Not only; but also B.Neither; nor C.Either; or