We are not sure if it ________ tomorrow. If it ________, we won’t go hiking.
| A．will rain; rains | B．will rain ; will rain |
| C．rains; rains | D．rains; will rain |
Although I failed four times, my father encouraged me to have a ______try.
| A．second | B． third | C．fourth | D． fifth |
—Must I finish the work today, mom ?
—No, you ______.You can finish it tomorrow.
| A．mustn’t | B． can’t | C．shouldn’t | D．needn’t |
The food in the small restaurant smells good, but I don’t know how it ________.
| A．sounds | B．tastes | C．feels | D．looks |
They will lose the game ______they try their best.
| A．unless | B． when | C．since | D． after |
—Do you still remember where we first met?
—Sure , just in the library. And it ______at that time.
| A．rained | B．was raining | C．has rained | D．is raining |