When you take a plane, you_______ obey the rule to turn off your cell phone.
| A．need | B．must |
| C．may | D．could |
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 |
Three and five is ________.
| A．seven | B．eight | C．nine | D．six |