____ matters most in learning English is enough practice.
| A．What | B．Why | C．Where | D．Which |
It was very __________ of you to let us know you were going to be late.
| A．considering | B．considered | C．considerable | D．considerate |
What made me sad was that she __________ not to see me when I said hello to her.
| A．assumed | B．pretended | C．determined | D．guessed |
Is it just a(n) _________ that the wife of the man who ran the competition won the first prize?
| A．coincidence | B．accident | C．wonder | D．compromise |
I could not find out from Jim whether he wants to come or not; he would not __________ himself.
| A．commit | B．express | C．behave | D．cheat |
It’s useless trying to _________ her that she doesn’t need to lose any weight.
| A．believe | B．convince | C．warn | D．ensure |