---I have a toothache.---You should ____________.A. eat chocolate B. see the dentist C. eat hamburgers
The girls are . A.listen to music B. listening to music C.listen music
—What they doing? —They are flying kites. A.is B.are C.be
We in the study. A.writing B.is writing C.are writing
—What are you ?—I’m drawing a picture. A.do B.doing C.Does
— is he ?—He is reading.A.What;do B.What;doing C.Where;doing