While I_______ a detective story, someone_______ at the door．
| A．read, was knocking |
| B．read, knocked |
| C．was reading, knocked |
| D．was reading, was knocking |
—Let’s meet at the school gate.
—____
| A．Good idea! | B．Sure. |
| C．That’s bad. | D．See you. |
—How many apples do you need?
—_____, please.
| A．Two kilos of apples | B．Two kilos of apple |
| C．Two kilo of apples | D．Two kilo of apple |
— Hello! May I _____ to Maria?
— Sorry, she isn’t in now.
| A．speak | B．say | C．talk | D．tell |
Thank you ____ your help. It’s very kind ____ you.
| A．for; to | B．to; of |
| C．for; of | D．of; for |
My hair is black and are brown.
| A．you | B．your | C．yours | D．yourself |