After the meeting was over, the secretary _____ the new workers to the master’s office.
| A．aimed | B．pointed | C．guided | D．imitated |
A survey of the opinions of experts ________ that three hours of outdoor exercise a week ________ good for one’s health.
| A．show; are | B．shows; is | C．show; is | D．shows; are |
--We ________ that you would fix the TV set for us.
--I’m sorry, but I was too busy, so I ________.
| A．had expected; had fixed it | B．expected; fixed it |
| C．had expected; had it fixed | D．expect; fix it |
________ is no possibility ________ Rob can win the first prize in the match.
| A．There; that | B．It; that | C．There; whether | D．It; whether |
. --Were you late for the film?
--Very late. Half of it ________ by the time we ________ the cinema.
| A．was shown; reached | B．had been shown; reached |
| C．was shown; had reached | D．had been shown; had reached |
Cars do cause us some health problems—in fact far more serious ________ than mobile phones do.
| A．one | B．ones | C．it | D．those |