We will have to leave______ to avoid the heavy traffic tomorrow morning.
A. early B. quietly C. slowly D. politely
The result______ that the man had nothing to do with this case.
A. turned out B. turned around C. turned to D. turned off
Now it’s much easier to shop online when your order is ready, the things you want to buy to you soon.
A. send B. were sent C. are sending D. will be sent
People in China all wonder when we ______ worry about the air we breathe.
A. can’t B. needn’t C. shouldn’t D. mustn’t
Please keep ____ and never give up. One day we will realize our big dream.
A. try B. tried C. trying D. to try
“Red envelope" fever on WeChat ______ the whole country since 2015.
A. swept B. has swept C. sweeps D. will sweep
