Mr． Smith always encourages his students to be active_____class．（ ）
| A． |
in |
B． |
by |
C． |
with |
D． |
from |
单词辨音（ ）
A．actB．bagC．factD．make
﹣﹣﹣________times have you visited Gansu Science Museum？
﹣﹣﹣Only once．（ ）
A．How oftenB．How manyC．How longD．How soon
I will call you as soon as he______ here．（ ）
A．arriveB．will arrive
C．arrivesD．arrived
I like the city _____the people are really kind and friendly．（ ）
A．thatB．whichC．whereD．who
Jerry， could you tell me how to take a taxi through "Didi"？
﹣﹣﹣____________．（ ）
A．Take it easyB．You are welcome
C．Thank youD．Sure， I'd love to