Don't leave the water while you brush your teeth.
A. run B. running
C. being run D. to run
We arrive at six. But I'm sorry we are late.
A. should B. were supposed to
C. must D. ought to
Only to use this reading room. Students have another room on the second floor.
A. are the teachers allowed B. are allowed the teachers
C. the teachers are allowed D. the teachers allowed
The police will have to the room for fingerprints.
A. check B. examine
C. clean D. analyze
once before, after your class I got my visa(签证). So thank you again.
A. Having rejected B. Rejected
C. Being rejected D. To be rejected
Who is the man a blue shirt? I have never seen him before.
A. is wearing B. dressed up
C. dressed in D. worn
