-Lucy seems a little sad.-Let’s go and ___________ her ___________.A. make; up B. cheer; on C. cheer; up
-Why are there a lot of dead fish in the river? -Because they were ______ by the polluted water.
- Thank you so much for the gift. -_______.
_______ points you get, _______ levels you’ll go to.
Boys, don’t stop-please _______ with your work.
- Can you help me clean the room? - OK, _______ I have to wash the clothes first.