The man didn’t know _________ the thief broke into the house and stole all his valuable things
I thought Peter would have helped you.________is a great pity that he should be so selfish.
We have to________new customers to our restaurant by providing the best service at the lowest price.
-Do you want to go out tonight? -I'm easy.________.
I'm planning to go and________ my teammates________and give them some support. 【现象】
-What do you know about Darwin after he returned from the trip by sea? -Well,he got married and__________down to live in Kent.