I want ______ some bird-watching this weekend.
| A．do | B．did | C．doing | D．to do |
I had tomy little sister when my mother was not at home.
| A．look for | B．look after | C．look at | D．look into |
Elvis Presley has sold more than one records all his life.
| A．billion | B．billion of | C．billions of | D．Billions |
—Where is Ms Li?
—SheLondon.
| A．went to | B．has went to | C．has gone to | D．has been to |
—have you danced?
—Since I was six.
| A．How often | B．When | C．How long | D．What time |
—Have you cooked for your parents?
—Yes, of course.
| A．never | B．ever | C．always | D．Yet |