【题目】There a great concert in the theater next Saturday evening.

【题目】All the clerks went home ________ Mr. Smith, for he had to finish the work.

【题目】We're all looking forward to ________ the concert this weekend.

【题目】There’s too much noise here. I think we need a place to study.

【题目】The exam is coming. You'd better ________ your lessons carefully.

【题目】They have different dishes on the menu. There are so many_______.

【题目】—Shall we go on visit to Shanghai after the exam?

【题目】The house __________ is not particularly to my mind, but I like __________ environment..

【题目】This dictionary is useful. It is _________. Do you want to have one?

【题目】In our hometown, villagers leave for big cities to look for jobs.