---You never exercise.
---_______. I walk for more than one hour every day.
| A．Yes, I do | B．No, I don’t | C．Yes, I am | D．No, I’m not |
---_______does your mother watch the talk show?
---Once a week.
| A．How long | B．How often |
| C．How soon | D．How many |
It’s_____ black. It’ s ____ black ruler.
| A．/; / | B．A; / | C．/; a | D．A; a |
—How ________ Jim and Gina?
—They are fine.
| A．am | B．are | C．is | D．be |
—Mum, ________my teacher, Miss Li.
—Nice to meet you.
| A．it is | B．this is | C．she is | D．It’s |
—What’s your phone number?
—________ 908-7653.
| A．It | B．Is it | C．Its | D．It’s |