Mr. Wu found that a number of UFOs in the sky ______ in a very short time in surprise.
| A．was lost | B．is missing |
| C．get lost | D．were missing |
You ______the first prize in the English speech contest. Congratulations!
| A．win | B．won |
| C．have won | D．will win |
The man over there _____me of my math teacher who I like very much.
| A．reminds | B．refuses |
| C．rises | D．remind |
----Wh at’s the ____of the used car now? ----It’s about $5000.
| A．price | B．speed |
| C．mark | D．number |
---Do you know how to use this word?
----Sorry, but why not _______in the dictionary.
| A．make it up | B．make up it |
| C．look up it | D．look it up |
Doctors advise us ________masks on such hazy days.
| A．wear | B．wearing |
| C．to wear | D．worn |