_____ the students in our school is about 5000,_______ of them are boys.
| A．A number of ; three fifths |
| B．The number of ; third fives |
| C．A number of ; third fifths |
| D．The number of ; three fifths |
--Mr. Wu, please _____ how much time you need to finish your homework.
-- All right. I’ll make it(做到) at once.
| A．work out | B．find out | C．give out | D．put out |
--Sorry, sir. I made a mistake again.
--_________. Practice more and you will do better.
| A．Never mind | B．I'm not sure |
| C．You're welcome | D．Don't mention it |
People _______ pale skin and blond hair look good _______ yellow and pink..
| A．have, in | B．with, on | C．have, on | D．with, in |
________ great progress you’ve made! You parents must be proud of you.
| A．How | B．What | C．How a | D．What a |
I’d like _____ Tom _____ the new chairperson of the Students’ Union.
| A．to recommend , as | B．to recommend, for |
| C．recommending, as | D．recommending, for |