The boy is very strong. He can swim ______ the wide river several times.
| A．over | B．across | C．along | D．between |
It's hot summer.
A. in B．at C．on
What do you want________?
A.to doB. do C. doing
-What's the time? -It's half ________two.
A. passB. for C. past
You call your mother’s or father’s sister _____.
| A．sister | B．aunt | C．uncle | D．brother |
— Are those the ______ books?
— No, they are ______ books.
| A．woman teachers’; Jack’s and Mike |
| B．women teachers’; Jack’s and Mike’s |
| C．woman teacher’s; Jack’s and Mike |
| D．women teacher’s; Jack and Mike’s |