If may car _________more reliable, I would have driven to Lhasa instead of flying last summer.
We should spend as much time as we _______ over our lessons.
It’s _______ much more than I ________ it.
She looked unhappy because she had made ________ mistakes in the English test.
The taxi ________ I usually took to my office was destroyed in a traffic accident?
As he was too fat, he tried several shirts _______ but ____ fitted him.