—How was your trip to London?
—Great. I was helped by an organization. Otherwise, I ______ it.
| A．wouldn’t afford | B．hadn’t afforded |
| C．wouldn’t have afforded | D．needn’t have afforded |
Ray is a new graduate, and it seems that he has difficulty in dealing with ________ problems arise.
| A．whichever | B．whenever | C．whatever | D．wherever |
- These apples look very beautiful.
- They ________. See the price $ 3.99 a pound. Very expensive, aren’t they?
| A．should | B．would | C．could | D．might |
- Have you known each other for long?
- Not really. ________ we started to work in this school.
| A．Just after | B．Just when | C．Ever since | D．Just before |
________ with some research materials, he decided on three possible approaches in his experiment.
| A．Preparing | B．Prepared | C．Having prepared | D．Prepare |
- Remember the first time we ________, Ed ?
- Of course, I do. You ________ a song on the stage.
| A．have met; sang | B．met; were singing |
| C．met; sang | D．have met; have sung |