The news shocked the public, _______to great concern about students’ safety at school.
A. having led B. led C. leading D. to lead
The palace caught fire three times in the last century, and little of the original building _______now.
A. remains B. is remained C. is remaining D. has been remained
In china, the number of cities is increasing ________development is recognized across the world.
A. where B. which C. whose D. that
Everything comes with price; there is no such thing as free lunch in the world.
A. a, a B. the, / C. the, a D. a, /
----Honey, let’s go out for dinner.
----- I don’t have to cook.
A. Forgot it! B. That’s great! C. Why? D. Go ahead!
To improve the quality of our products, we asked for suggestions had used the products.
A. whoever B. who C. whichever D. which
