—Time ________. It’s likely that we’ll miss the deadline. —Don’t worry. We have already got through 80% of the job.
Rock climbing is _______ great fun. You will get close to _______ nature and take adventures at the same time.
When the teacher came in, the students pretended _____ the text.
In order to continue to learn by ourselves when we have left school, we must ______ learn how to study in the school now.
—I think G.E.M. is a talented singer. —I agree with you ______.
______ the scene, he couldn’t help thinking of the description in a book ____ by a British novelist.