—_____ do you go to the zoo with your brother?
—Three times a month.
| A．How long | B．How often | C．How old | D．How much |
My grandmother is ill, _______ I have to look after her at home.
| A．or | B．so | C．if | D．But |
There are _______ foreign students in the class. Two are from the UK, three are from Australia and the other six are from Canada.
| A．five | B．eight |
| C．eleven | D．thirteen |
Mr. Jackson likes to have _______ cup of coffee in the morning.
| A．a | B．an | C．the | D．/ |
My uncle is a doctor. He sometimes has to work _______ night.
| A．in | B．at | C．on | D．For |
–What about food? Would you like some _______?
–Yes, please.
| A．egg | B．tea | C．rice | D．banana |