—Do you know________yesterday?
—Yes. He went for the boat race.
A.why didn’t Peter go to school B.why doesn’t Peter go to school
C.why Peter didn’t go to school D.why Peter doesn’t go to school
Several new hospitals________in Wuhan in January because of the Novel coronavirus pneumonia(新型冠状病毒肺炎).
A.build B.are building C.were built D.will be built
Mike used to be a top student, but he________behind since he lost himself in computer games.
A.fell B.is C.was D.has been
My mother _____ dinner when I got home yesterday.
A.has cooked B.was cooking C.will cook D.cooks
We still remember the lovely teachers have taught us for 3 years.
A.who B.whose C.whom D.which
—Look at the lady in a white T-shirt, is she Ms. Yang?
—It________be her. She has gone to the library.
A.mustn’t B.may C.can’t D.should
