Monica, you ______ the exam! Congratulation!
A. passB. have passed
C. will passD. are passing
Water is the cheapest drink. And it is also ______.
A. healthierB. healthiest
C. the healthierD. the healthiest
The teacher is already standing here. Do you know when she ______?
A. comesB. came
C. is comingD. was coming
I’m busy now. I ______ to you after school this afternoon.
A. talkB. talked
C. will talkD. have talked
Eric arrived on time, ______ it was the rush hour.
A. althoughB. because
C. whileD. unless
Someone ______ at the door. Can you open it?
A. knocksB. knocked
C. is knockingD. was knocking
