--- How much time do you ________ surfing the Internet every week?
--- Less than an hour.
A. cost B. pay C. take D. spend
--- Did Tom’s parents go to the meeting yesterday?
--- Yes, ________ of them did, but ________ spoke.
A. each, none B. both, none
C. neither, both D. both, neither
--- Look! The plane is sending up signal “SOS”. It ________ be in danger.
A. will B. should C. must D. can
Every morning I try ________, but I’m still late at times.
A. not to late B. to not be late
C. not to be late D. to be not late
— Sorry, I am late.
---- It doesn’t matter. The meeting ________ for just several minutes.
A. has begun B. has started
C. has been on D. had been on
It’s _________for you.
A. so useful information B. such a useful information
C. so useful a information D. such useful information
