My cousin Jack explained ____why he didn’t come to our picnic.
| A．us | B．for us | C．with us | D．to us |
--- Excuse me， could you tell me ___?
---- Sure. There is a post office at the first crossing.
A. where is a post office
B. where I can buy some stamp
B. is there a post office near here
D. how far is a post office
Look! This house is made ___ stone.
| A．by | B．from | C．of | D．into |
There are ___ floors in the building and my home is on the ___ floor.
| A．twenty； fifteenth | B．twenty； fifteen |
| C．twentieth； fifteen | D．twentieth； fifteenth |
English ___ in Canada.
| A．speaks | B．are spoken |
| C．is speaking | D．is spoken |
English can help us ___ many new books and movies.
| A．understand | B．understood |
| C．read | D．wrote |