20.I can’t leave. She told me that I stay here until she comes back.
A.can B.must C.will D.may
19.-- Do you mind my opening the window? It’s a bit hot in here.
-- , as a matter of fact
A.Go ahead B.Yes, my pleasure
C.Yes, I do D.Come on
18.It’s high time you had your hair cut; it’s getting .
A.too much long B.much too long
C.long too much D.too long much
17.My friend showed me round the town, was very kind of him.
A.which B.that C.where D.it
16.They use computers to keep the traffic smoothly.
A.being run B.run C.to run D.running
15.If you leave the club, you will not be back in.
A.received B.admitted C.turned D.moved