The lady in this photo _______ be over fifty! She looks so young!
| A．mustn’t | B．can’t | C．must | D．can |
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 |
---- Look at the sign on the right!
---- Oh， smoking ___ here.
| A．isn’t allowed | B．doesn’t allow |
| C．didn’t allow | D．wasn’t allow |