Yang Liwei ________ about twenty-one hours in space.A.spend B. spent C.gave
____ your mother go fishing once a week? Not very often.A.Do B.Did C.Does
—— Do you usually find ______? ——Of course!A.their B.them C.then
Next time I _____ find a better car.A.will B.am C.going to
How are you going to go to Beijing? ______plane.A.Bye B.By C.Buy
______ ruler is this? It’s gogo’s.A.who’s B.Whose C.What