— _____
—Go down this street to the end.
| A．Where are we now? |
| B．What are we doing at the market? |
| C．How can I get to the market? |
| D．Who can get to the market? |
---What does “too young to do” mean?
--- It means “_____ to do”.
| A．not old enough | B．not enough old |
| C．old enough | D．enough old |
--- Hello! Is that Tom over there? Long time no see. Let’s say hello to him.
---Please _____ in the library.
| A．keep clean | B．keep quiet |
| C．wait in line | D．drop litter there |
---Mum, where did you put my sweater?
---Is it _____ black one? I put it in _____orange box near your desk.
| A．a; an | B．a; the |
| C．the ; an | D．/ ; the |
---Why didn’t you enjoy the talk?
---It was ___talk that I had ever listened to.
| A．the most interesting | B．the least interesting |
| C．more interesting | D．1ess interesting |
Frank often wears a mask _____ he can keep fit in the foggy and hazy (霾) weather.
| A．only if | B．until |
| C．so that | D．even though |