【题目】The box is _______ heavy ______ we can’t carry it.

【题目】There are ________months in a year. The _________month is December.

【题目】Where is your (／a：t／)teacher?

【题目】David’s schoolbag is tidy _________ his brother’s isn’t.

【题目】—Excuse me. I wonder ________ there is a bus here to go to Downing Street.

【题目】What do you do in the (晚上)?

【题目】The ____ of most trees will fall in autumn.

【题目】—What did you give your mother on her fortieth birthday?

【题目】That book is very (有趣的).

【题目】—— How long have you ______ the car?