The theory he ____ about black hole isn’t understood by most of people.A .put up B put down C put off D put forward
— Anything to drink? What about coffee? — Er… I think I’ll have a cold drink coffee.
I like such houses with beautiful gardens in front, but I don’t have enough money to buy .
–Who gave you this message? --A man ___________ himself Mr Zhang. calling B. calls C. is called D. called
The experiment shows that proper amounts of exercise, if regularly, can improve our health.
The incident turned him into different person, even if he did not realize it at beginning.