Our English teacher often creates a(n) in class for us to communicate like native speakers
______ a phone is of great help, I don’t think it’s a good idea to spend too much time on it.
Peter will come to understand your efforts sooner or later. It’s just a matter of _____.
Experts think that __________recently discovered painting may be ________ Picasso.
The woman stayed at home to _____ her very sick child.
The mayor is strongly opposed to _____ a new hall, which may cost a lot of money.