I think it is ______ useful advice, so I will always remember it.
| A．a | B．an | C．/ | D．the |
This is _________ orange and that is ________ ruler.
| A．a; an | B．an; a | C．an; an | D．a; a |
下列各项都属于元音字母的是___________。
| A．a, g | B．o; h | C．i; k | D．o; u |
——Hi, Helen! ____________
——Fine, thanks.
| A．Good morning! |
| B．Hello! |
| C．Good evening! |
| D．How are you? |
Is this _____desk?
| A．Tom and Jane |
| B．Tom and Jane’s |
| C．Tom’s and Jane’s |
| D．Tom’s and Jane |
Our school will have a basketball game _____ next month.
| A．in | B．on | C．/ | D．at |