My life ______a lot in the last five years.
A have changed B has changed C changed D will change
We’ll go to the park unless it ____tomorrow.
| A．rains | B．will rain | C．rainy | D．is going to rain |
——How do you study ______ a test ?
——I study _____working _____a group.
| A．for, in, with | B．for, by, at | C．for, by, with | D．of, in, by |
Mario used to _____________ in the morning.
| A．practice swimming | B．practicing swimming |
| C．practice swim | D．practices swimming |
I _______ the early bus because I got up late this morning.
| A．failed | B．took | C．caught | D．missed |