Jack, what’s your main reason for choosing one restaurant ______ another?
| A．from | B．over | C．on | D．by |
I ________ you not to move my dictionary—now I can’t find it.
| A．asked | B．ask | C．was asking | D．had asked |
—What were you doing when Tony phoned you?
—I had just finished my work and________ to take a shower.
| A．had started | B．started |
| C．have started | D．was starting |
—I hear Jane has gone to the Holy Island for her holiday.
—Oh, how nice! Do you know when she ________?
| A．was leaving | B．had left |
| C．has left | D．left |
Turn on the television or open a magazine and you ________ advertisements showing happy families.
| A．will often see | B．often see |
| C．are often seeing | D．have often seen |
. Sales of CDs have greatly increased since the early 1990s, when people ________ to enjoy the advantages of this new technology.
| A．begin | B．began | C．have begun | D．had begun |