___________ is known to everybody, the noon travels around the earth once every month.
John is the boylegs were badly hurt in the accident. A. whose B. that C. who
–Were you at school when he came to see you? –Yes, I ______ a math class. A. was having B. had C. am having
If thereno buying and selling of animals, thereno killing in nature. A. is; will be B. will be; will be C. is; is
We can do a lot to stay healthy., we should eat a balanced diet. A. At a time B. In fact C. First of all
I can’t afford the car, five thousand dollars ______ too much for me. A. is B. are C. be