The bus was crowded with passengers going home from market, most of ________ carrying heavy bags and baskets full of fruit and vegetables they had bought there.
A. whom B. them C. who D. which
People who have regular physical exercise seldom catch a disease like H1N1 Flu, ______?
A. don’t they B. haven’t they C. do they D. have they
-----The windows must have taken you quite a long time that day.
------Right. They for weeks.
A. haven’t been cleaned B. hadn’t been cleaned C. didn’t clean D. haven’t cleaned
The Chinese language _______ many western languages _______ it uses characters which have meanings and can stand alone as words.
A. different from; in that B. differs from; in which
C. differs from; in that D. is different from; in which
Many people in the city wonder _____the city officials have the information they need to solve the problem.
A. that B. which C. what D. whether
I ______ him in time, otherwise he would have fallen off the bike.
A. had supported B. supported C. have supported D. support
