1.My brother ______at the hospital six days a week. a)worked. b)works 2.Steve is policeman.He ____be polite and wear uniform. a)must b)may 3.There is ____ sugar in the cake. a)mush. b)many 4.Look!She ___ the piano. a)plays. b)playing 5.A dolphin is ___ than a giraffe. a)cleverer. b)cleverest 6.He is the _____student in our class A)best. B)better
a) go. b) going