---Excuse me, does Mr. Zhang’s son live here?
---He________ be here, but he has moved?
| A．used to | B．was used to | C．got used for | D．did use to |
－How do you know I’ve just come back from the beach?
－There is _____________ sand in your shoes.
| A．a little of | B．a little bit |
| C．a bit of | D．a few |
－It rains again!
－Yes. The weather in Chongqing this summer is much cooler than _______in Chengdu.
| A．that | B．it | C．one | D．this |
－Will you keep these old toys?
－Of course. They hold the sweetest __________ about my childhood.
| A．gold | B．silence | C．research | D．memory |
－We had _______ unusual trip in South Korea by ________ ship.
－Excellent!
| A．an; / | B．a; / | C．an; the | D．a; the |
—Lisa, this is your schoolbag. _____________.
—Thank you.
| A．I’ll take it | B．Here you are |
| C．You’re welcome | D．Here are you |