Experts point out ____ we eat healthy food every day, we still need to do much exercise regularly to keep fit.
| A．that although | B．that even | C．that as | D．whether |
It’s your own business. If you don’t attach importance to it, who else ?
| A．does | B．was | C．has | D．will |
Jack not to do that, he wouldn’t have made such a serious mistake.
| A．If I persuade | B．If I should persuade |
| C．Had I persuaded | D．If I persuaded |
________had never occurred to me ________Mike should win the match.
| A．He; that | B．That; that | C．It; that | D．It; when |
We are sure to get out oftrouble, unless we loseheart.
| A．\;\ | B．the;\ | C．\; a | D．the; the |
— Who is the letter you are reading from, Jack?
— Well, if you know, it’s from my girlfriend.
| A． must | B．may | C．can | D．should |