根据句意及汉语提示填空。

I’m not sure ________(是否)he will come or not tomorrow．

根据句意及汉语提示填空。

I have many musical instruments．I can play the ________(小提琴)．

根据句意及汉语提示填空。

I can lend you some ________(磁带)of her songs．

根据句意及首字母提示补全单词。

Chatting on the Internet can bring us happiness and f________．

根据句意及首字母提示补全单词。

“Jim paints well”means he is a good p________．

根据句意及首字母提示补全单词。

I used to like playing the piano, but now I prefer playing the v________．

根据句意和汉语提示，在空白处填入适当的单词

Huaguo Mountain has become the ________(象征)of Lianyungang．

根据句意和汉语提示，在空白处填入适当的单词

Having many ________(帮手)makes a task easier．

根据句意和汉语提示，在空白处填入适当的单词

－I am worried I'm getting fatter．

－You should eat ________(少)food and do more exercise．

根据句意和汉语提示，在空白处填入适当的单词

－How often do you play badminton with your classmates?

－________(一次)a week．