Washing hands properly is______ good way to prevent us from COVID ﹣19．（ ）
A．aB．anC．theD．/
If you watch carefully, you can see ________ the man does the trick with the cards.
| A．who | B．what |
| C．how | D．which |
— Excuse me, can I interview Mr White?
— A moment, please. Let me check ________.
| A．if Mr White will be free |
| B．when will Mr White have time |
| C．if Mr White was busy |
| D．when does Mr White come back |
The students don’t know the broken computer.
| A．what to deal with |
| B．what to do with |
| C．how can they deal with |
| D．how to do with |
---Did Mr Smith tell you __________? ---Yes. He said that he went there in 2003.
| A．when he traveled to Tibet |
| B．how he goes to Wuhan |
| C．where he spent his holiday |
| D．why did he visit Kunming |
— What are you discussing?
— We are discussing_______________.
| A．when can we meet at Xinhua Bookstore |
| B．where we will have a wonderful outing |
| C．whether shall we have a barbecue during May Day |
| D．what shall we do this weekend |