—You look sad, Frank. What’s wrong?
—I ________ talking back to my mother this morning.
A. regret B. refuse
C. invite D. know
—These ________ taste sweet and crispy. Could I have some more?
—OK. Here you are.
A.bananas B.vegetables C.biscuits D.pears
Don't forget to ________ your bike. Five bikes were lost last night.
A.open B.close C.lock D.avoid
Reading should be an important part of a student's ________ life.
A.brave B.difficult C.daily D.natural
—Can you finish the ________ in two weeks, Mike?
—Oh! Let me think it over.
A.result B.project C.surface D.form
—I'd like one kilo of apples and two kilos of bananas. How much are they?
—The ___price is 20 yuan.
A.all B.total C.high D.low
