The children are jumping excitedly because they have _______ the design perfectly in groups．（ ）
A．completedB．controlledC．contactedD．caused
What do you prefer for lunch，darling？
I'd like _____ such as tomatoes，carrots or cabbages．（ ）
A．meatB．eggs
C．vegetables．D．fruit
I usually ride _____ bike to school．But this morning，I went to school by _____ bus．（ ）
A．a； theB．the； aC．不填； aD．a； 不填
Could you please tell me __________？
At 169，Jinan Road．（ ）
A．where the library lies
B．how I can get to the library
C．where is the library
D．how can I get to the library
May I speak to Mary？
Hold on，please．She _________ in the kitchen．（ ）
A．has cookedB．cookedC．will cookD．is cooking
Give me a chance，__________ I'll give you a wonderful surprise．（ ）
A．orB．soC．andD．but