1.My brother..................... in his bedroom now.
A. was studying B. studying C. studies D. is studying
2. I wish you a .............. life and ............ health
A. long, best B. big, good C. long, good D. happy, bad
3................ police officers on the streets.
A. there is B. there isn't C. there was D. there aren't
4.Cuong and Minh ....................their bicycles to school form Monday to Friday.
A. ride B. is riding C. rides D. are riding