( ) ---______? ---It’s my friend, Tom.
The two wheels ____ this bicycle were big. A. to B. of C. off
The old men and women are ____ Buckingham Palace.A. in B. on C. at
The man invented this bicycle ____ 1839.A. in B.on C. at
An _____ invented this bicycle.A. Chinese B. American C. English
This old woman _____ have food.A.did B. didn’t C. don’t