---Why did you buy one more tie？you have got more than ten ties,
---A man can never have _____ many ties.
A. enough B. too C. so D. such
--- ________ David be the new chairperson of the Students’ Union?
--- He _______ be， but I’m not sure.
A. Can； can’t B. Can； may
C. May； must D. May； mustn’t
--- Miss Wang, I didn’t catch what you said. Could you tell me _______ again?
--- OK.
A. what should we take B. how we will get there
C. when we would start D. where shall we meet
--- __________ will you visit Shanghai Disneyland?
---- Not until the final exams are finished. It will be better.
A. How soon B. How often C. How many times D. How long
---I hear the government is going to ___ the air quality with the new standard PM2.5，isn’t it？
---Yes, ___ the air pollution will get more serious.
A. discover, therefore B. revise, anyway
C. review, however D. test, otherwise
What ______shame it is to leave my daughter behaving impolitely in ________ public.
A. /; / B. a ; / C. /; the D. a; the
