一、单项填空(15%)
（ ）1. My brother’s never been late for work, ________?
A. is he B. isn't he C. has he D. hasn't he
（ ）2. There________ great changes in our hometown in the past fifteen years.
A. has been B. have been C. was D. were
（ ）3. --- Where is your father? --- He________ to Australia on business.
A. has been B. has gone C. went D. will go
（ ）4. This is ________food I have ever eaten.
A. delicious B. more delicious C. the most delicious D. as delicious as
（ ）5. --- Is everyone here today? --- No, Daisy _______ since two days ago.
A. fell ill B. has fallen ill C. was ill D. has been ill
（ ）6. --- It’s too hot. Would you mind my________ the window?
