—It has been raining for nearly a week!—I don't care. No matter ______ the rain lasts, there will be a rainbow in the end.
You ______the first prize in the English speech contest. Congratulations!
The man over there _____me of my math teacher who I like very much.
----Wh at’s the ____of the used car now? ----It’s about $5000.
---Do you know how to use this word? ----Sorry, but why not _______in the dictionary.
Doctors advise us ________masks on such hazy days.