My grandma lives in the country and I visit her _______ every month.
A. / B. in C. at
—Do you have a tennis ball? —____________. But Jim has one. Let’s ask Jim for help.
| A．Yes, I don’t | B．Yes, I do |
| C．No, I don’t | D．No, I do |
Look! ___________ are on the bed.
| A．Two pair of trousers | B．A red sweater |
| C．Two pairs of trousers | D．A skirt |
—___________ is the sofa? —It’s $300.
| A．How old | B．What | C．How much | D．How |
—_________. Is this your pen? —Yes, it is.
| A．I am sorry | B．Excuse me |
| C．Hello | D．That’s right |
—Do you like history? —Yes. I think it’s _________.
| A．boring | B．difficult | C．useful | D．busy |