.He is good at English, ______we all know.
| A．that | B．as | C．whom | D．what |
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’ |
I tried every to make him give up smoking.
| A．mean | B．ways | C．meaning | D．means |
Being poor, she had to borrow a new so as to attend the party.
| A．cloth | B．clothes | C．clothing | D．dress |