time passed, however, the carnival period was extended.
A. As B. when C. while D. since
Mark Twain left school early, make a fortune in South America.
A. was determined to B. was determining to
C. determining to D. determined to
It was dark, but I could see a man on the floor, with a rope.
A. lie, tie up B. lay, tied up C. lying, tied up D. lying, tying up
There will be plenty of other new jobs, we probably can’t even guess.
A. some of them B. some of which C. some of that D. some of what
The number of speech pathologists(who help people who have problems speaking) double by the year 2012.
A. is expected to B. are expected to C. expects to D. expect to
They have got lost, or had an accident.
A. can B. might C. must D. mustn’t
