—It’s dangerous to swim here. Look at the sign.
—Oh, I _______ notice it. Thanks for telling me.
| A．haven’t | B．won’t | C．don’t | D．didn’t |
Thank you ___your help.
| A．on | B．in | C．of | D．for |
Are ____Kate’s_____?
| A．this,watch | B．that,watch |
| C．these,watches | D．those, watchs |
下面都是元音字母的一组是________.
| A．a,e,i,u | B．e,i,o,n | C．a,i,o,c | D．i,o,b.c |
— What’s this English?— ____ a pencil.
| A．by, This is | B．on, It’s |
| C．in, It’s | D．in , It |
— Are Tony and Mary your friends? —__________________.
| A．Yes,he is | B．Yes, they are |
| C．No, they are | D．They aren’t |