Into the dark apartment _______, who was quite surprised when everyone shouted “Happy Birthday”.
| A．did David walk | B．David walked | C．David did walk | D．walked David |
Who will ______ your dog when you all go out for a holiday?
| A．keep down | B．look for | C．attend to | D．take to |
A man with a big camera in his hands stopped me and asked, “Excuse me! Is there a post office around ______ I can have these posters sent to my friends?”
| A．that | B．which | C．where | D．what |
—The frequent terrible coal mine accidents killed more than 1000 people in China last year.
—_______.
| A．That’s the case | B．Quite OK | C．Certainly | D．I agree |
sales of cars up by 30% last year, the traffic in Beijing has become increasingly terrible.
| A．As | B．Since | C．For | D．With |
I can't remember when exactly the Robinsons left _____city, I only remember it was ______ Monday.
| A．the , the | B．a , the | C．a, a | D．the, a |