My mom is ____ teacher. She’s ____ English teacher.
| A．a; an | B．a; a |
| C．an; a | D．an; an |
We Chat is growing fast and it is ______ than Skypein China.
| A．popular | B．more popular |
| C．most popular | D．the most popular |
Jack______ books in the library at 4 pm yesterday afternoon.
| A．read | B．reads | C．was reading | D．has read |
We______ a school trip next Wednesday if it is fine.
| A．will have | B．have | C．had | D．have had |
There isn't ______ in the classroom. Let’s turn off the lights.
| A．everybody | B．nobody | C．somebody | D．anybody |
Something was wrong with my bike, ______ I was late for school.
| A．but | B．so | C．or | D．for |