My cousin Andy can play piano very well, but he isn’t god at playing basketball.

If you want to change the world, you have to ______ yourself first.

_____, I have to write the words on the paper because she doesn’t know Chinese.

When shall we start?—Let’s _____ the time for the trip. What about 8:30? Is that all right?

Is the door_____now? It’s so cold.—Sorry,I will keep the door________.