Mary __________ to school on foot every morning.
A. goB. goesC. wentD. will go
—Lucy, let me __________ a look at your new watch.
—Ok, dad.
A. has B. have
C. to haveD. having
__________ of his parents are doctors.
A. Each B. Both C. All D. Some
—__________ she sing English songs?
—Yes, she can.
A. Can B. MustC. NeedD. Should
This box is __________ than that one.
A. heavy B. heavier
C. heaviestD. the heaviest
—__________ do you go to the cinema?
—Once a month.
A. How longB. How many
C. How muchD. How often
