—We’ve had three whole weeks without a drop of rain.
—True. No crops will _____ if the dry weather continues.
| A．select | B．survive | C．explode | D．remove |
Do you think this shirt is too tight ____ the shoulders?
| A．at | B．on | C．to | D．across |
We ______ the difficulty together, but why didn’t you tell me?
| A．should face | B．might face | C．could have faced | D．must have faced |
______ at the door before you enter my room, please.
| A．Knock | B．Knocking | C．Knocked | D．To knock |
Our friendship _____ quickly over the weeks that followed.
| A．had developed | B．was developing | C．would develop | D．developed |
—Have you heard about that fire in the market?
— Yes, fortunately no one _____.
| A．hurt | B．was hurt | C．has hurt | D．had been hurt |