﹣﹣﹣Look at the stone bridge！Do you know____it was built？
﹣﹣﹣In the 1860s．It is quite old．（ ）
| A． |
when |
B． |
how |
C． |
where |
D． |
why |
Which of the following is red？（ ）
A．Fe2O3B．NaCIC．Na2CO3D．NaHCO3
Which word goes with the sound /sneik/？（ ）
A．snackB．smileC．stateD．snake
The movie____I have seen twice is The Wandering Earth．（ ）
A．whoB．whichC．whereD．when
We are supposed____some housework with our parents when we have free time．（ ）
A．to shareB．sharingC．sharedD．share
Tom watched the World Cup ____11：30 last night．（ ）
A．WhenB．unlessC．untilD．as soon as