If you ____________ stop smoking, you can only expect to have a bad cough.
—Did you visit the museum today? —No. We _____ it, but we spent too much time shopping.
I would appreciate ______ very much if you could change the plan a bit to make it more workable.
He didn’t make____clear when and where the meeting would be held.
Please ____ the mistakes in my composition.
Nothing gives him more pleasure than helping someone __________.