—May I go to the science museum with you next Saturday?
—You can't ________you have a ticket. I have only one ticket.
A. if B. until C. unless D. as soon as
—What do you think of my shirt? It cotton.
—It looks nice on you.
A. is made in B. is made for
C. is made by D. is made of
—I have learning math and I'm so worried. Could you help me?
—Sure. I'd be glad to.
A. problems B. interest
C. troubles D. fun
—When will he leave for Shanghai? —As soon as he his work.
A. finished B. will finish
C. is finishing D. finishes
—I saw Mr.Smith in the office at ten yesterday morning.
—That's impossible. He an Enghish party with us then.
A. has B. was having
C. had D. has had
The teacher speaks very loudly all the students can hear her.
A. so that B. because
C. since D. When
