It was at 12 o’clock _________ they came home from school.
| A．what | B．when | C．that | D．Which |
The teacher stressed again that the students should not ______ any important details while retelling the story.
| A．bring out | B．let out | C．leave out | D．make out |
Would it be ______ for you to pick me up at four o’clock and take me to the airport?
| A．free | B．vacant | C．handy | D．convenient |
To learn English well, we shou
ld find opportunities t
o hear English ______ as much as we can.
| A．speak. | B．speaking | C．spoken | D．to speak |
______ you eat the correct foods ______ be able to keep fit and stay healthy.
| A．Only if; will you | B．Only if; you will |
| C．Unless; will you | D．Unless; you will |
--- Won’t you have another try?
--- ________.
| A．Yes, I will have | B．Yes, I won’t have | C．Yes, I won’t | D．Yes, I will |