You _______ see a dentist when you have a toothache.
A. may B. need C. should D. can
--_____ do you shop? --I shop every week.
A. How far B. How often C. How much D. How many
Maybe I’m not very healthy, ___ I have healthy habits.
A. although B. because C. and D. so
I think I’m _____ unhealthy.
A. kind of B. a litter C. kinds of D. pretty very.
---What’s the matter _______ Tom? ---He has a high fever.
A. to B. with C. and D. for
I love junk food very much, but I try to eat ___ only once a week.
A. its B. them C. it D. they
