You’ll fail your next exam _______ you work hard at your lessons from now on .
A. or B. so C. unless
If you him the truth, you’ll prove how honest you are.
| A．tell | B．will tell | C．told | D．have told |
John to London to watch the Olympic Games next week.
| A．flies | B．flew | C．will fly | D．has flown |
The boy was doing homework while his motherdinner.
| A．cooks | B．cooked | C．was cooking | D．will cook |
—What did you do yesterday?
—I TV with my mother
| A．watch | B．watched | C．have watched | D．will watch |
—Where are the boys now?
—Theyfootball on the playground
| A．play | B．will play | C．are playing | D．played |