99. If you study harder, you will catch the others in the class.
| A．up | B．up with | C．up of | D．To |
．It is very difficult to his mind because he is always changing his mind.
| A．see | B．read | C．understand | D．find |
I don’t think the two parties can agreement in the near future.
| A．arrive | B．reach | C．reach for | D．arrive at |
Cloning the sheep ----Dolly is a big in science.
| A．progress | B．run | C．jump | D．rush |
----Who did you spend last weekend with?
----.
| A．Palmer’s | B．The Palmers’ | C．The palmers | D．The palmer’s |
Yesterday I was invited to the dinner at invited to the dinner at .
| A．Turners | B．the Turners | C．Turners’ | D．The Turners’ |