—How are you feeling today?—________ I think I can go out for a picnic with you tomorrow.A.Not too bad. B.Much better. C.Very bad.
I’m so excited. I can’t __________ visit the Summer Palace.
Yesterday, Uncle Green arrived _____ Paris.
Some people are walking _______ the bridge and some boats are going _______ the bridge.
_______ beef do we need to buy?
-- Are the books ________? -- No, they belong to ________.