At last, they reached _______ there was no grass and trees.
Tom always goes jogging in the morning and he usually does push-ups too to stay _____.
一How do you like the book?一Wonderful, and I as well as most of my classmates___quite interested in it.
The experiment can’t have been completed in such a short time,___?
Don't you understand the fact, my dear daughter,___he is interested in is nothing but your model?
I don't want any of the three books because I find___of them useful for my study.