He often jokes and makes us .
Riding bicycles makes us ___________. A. to keep healthy B. keep health C. keep fit
One of the cyclists _______ from America. A. is B. are C. come
They will visit the Great Wall if it _________ tomorrow. A. isn’t rain B. doesn’t rain C. won’t rain
Maria ____________ so fast as Jane. A. run B. not run C. doesn’t run
_________ can help us, we had to do it by __________. A. Somebody; ourselves B. Anybody; yourselves C. Nobody; ourselves