I am very tired because I up late.
A. got B. stayed C. put D. sat
You will find you can enjoy so many books if you English.
A. know B. knows C. will know D. knowing
Don’t come into the lab ________ you are asked to.
A. unless B. until C. because D. since
My uncle has been taught in this school _______ he was twenty years old.
A. since B. for C. until D. after
Don’t worry, sir. I’m sure I can run _____ to catch up with them.
A. fast enough B. enough fast
C. slowly enough D. enough slowly.
The sports meeting _________ until next month.
A. didn’t hold B. won’t hold
C. doesn’t be held D. won’t be held
