— Can you spare time to come to our Christmas ?
— Well, I don’t know ________
| A．that I can finish my work by then |
| B．if can I finish the work by then |
| C．that can I finish the work by then |
| D．whether I can finish the work by then |
My little sister is afraid of to stay at home alone.
| A．quietly | B．lonely | C．all the time | D．by herself |
There are over sixty students in my class.
| A．on | B．fewer than | C．more than | D．a lot of |
These only ＄20.
| A．jacket is | B．jackets are | C．jackets | D．jackets is |
-- Can you sing dance?
-- I can sing, I can’t dance.
| A．and, and | B．or, or | C．or, and | D．or, but |
-- What’s this in English?
-- .
| A．That is a pen | B．This’s a pen | C．It’s a pen | D．It’s pen |