Mr. Smith owns __________ collection of coins than anyone else I have ever met.
| A．larger | B．a larger | C．the larger | D．a large |
It would seem to be a general truth__________ nothing is as straightforward as it at first seems.
| A．that | B．when | C．what | D．if |
At this time next week ______________ the English Channel.
| A．I’ll cross | B．I’ll be crossing |
| C．I’m to cross | D．I’m going to cross |
Had they known what was coming next, they second thoughts.
| A．may have | B．could have |
| C．must have had | D．might have had |
--- “Fail to do your homework again?”
---“Sorry, I ____ something else and didn’t hear your assignment.”
| A．thought | B．had thought |
| C．was thinking | D．have been thinking |
The officer gave orders that anyone________ a gun should be reported to the police station.
| A．sees take | B．see taken | C．seeing take | D．seen taking |