Frank often wears a mask ________he can keep fit in the foggy and hazy (霾) weather.
The computer game _______ well and _______ out very soon.
Amy got _____ Jeff when they were both 25 years old.
Don’t wake up the sleeping baby. She has just __________.
I have bought a Chinese – English dictionary. When and where_____ you _____ it?
---Have you finished doing the work_________? ---Not_________.