— What made him so worried? —________.
A.Losing his wallet B.Because he lost his wallet
C.He has lost his wallet D.Lost his wallet
—Bob, I want to buy a car, but I don’t have enough money. Do you have any good ideas?
—Why not buy a second one? My cousin has a used car in perfect ________.
A.information B.situation C.communication D.condition
—________ have you been to Shanghai Natural History Museum?
— Never.
A.How often B.How long C.How many times D.How much
We all went on a spring outing ________ Nick. He was ill and had to stay at home.
A.besides B.beside C.with D.except
— How do you usually go to school?
— I ________ the bus, but now I’m old enough to ride a bike to school.
A.used to take B.are used to take C.were used to take D.are used to taking
Don’t try to do everything at once. Take it a bit __________.
A.at times B.at that time C.at all times D.at a time
