I’m _________building a new zoo because I think zoos are terrible places for animals to live in.
She has succeeded in _____ the problem. A. solving B.solve C.to solve
---- Would you like a hamburger or a hot dog ? ----_______ is OK . I really don't mind . A. Either B. None C. Neither
They_________ all their money, so they have to walk home now. A. spend B. will spend C. have spent
_____ the one-child policy, now our country’s population isn’t growing so fast. A. Thanks for B. Thanks to C. Because
----Do you know why he left so early? ----___________ for the English test, I guess. A. Study B. Studying C. To study