Due to the policy of free highway fees on major holidays, too many passenger cars are trapped on the highways, causing heavy traffic jams, some even _________ for several hours.
A. held up B. broken up C. taken up D. given up
Clothing made of man-made materials has advantage over _________ made of natural ones like cotton, wool or silk.
A. one B. it C. that D. the ones
To forbid the cheating strictly in this important exam, the authorities have released a rule that students _________ bring any reference books and stationery into their classrooms.
A. will not B. shall not C. might not D. need not
_________your watch five minutes ahead is an effective way to avoid being late.
A. Set B. Having set C. Setting D. Being set
—Oh, Mom, just a few minutes.
—Hurry up, Harry, or by the time you pack your belongings, the flight _________!
A. has left B. will have left C. had left D. will be leaving
With the help of the new teacher, _________ number of the students in my class who have made _________ great progress in English up to now is far larger.
A. the; the B. a; a C. the; / D. a; /
