--- Joan, what_________in your hand? --- Look! It's a birthday gift for my grandmother.
Tthe doctor advised her to wear flat shoes _____her back problems.
Could it be in the room we had a talk last night you left your keys ?
____that the government can lead them out of the financial crisis ,people are optimistic about the future of the country.
In the time of HINI, scientists ____ their spare time to conduct research on the ways of curing the disease.
---- Did you pass the driving test? ---- No. I ______ it, but I had little time practicing.