—I am thinking of the test tomorrow. I am afraid I cannot pass this time.—_________! I am sure you will make it.
A clean environment can help the city bid for the Olympics, which ______ will promote its economic development.
It’s quite _____ of beginners to forget to use an article before a noun.
Qingdao is _____ most beautiful coastal city and I think I’ll go there for _____ second time.
—How do you find your new pen?—Wow, _____. It’s really worth the money I paid.
It’s dangerous if you have the fire _____ all night long.