Can you tell me _____________________?
| A．when you did it so well |
| B．when did you do it so well |
| C．how you did it so well |
| D．how did you do it so well |
I was feeling hungry, ______ I bought myself a sandwich.
| A．but | B．so | C．or | D．because |
The2014 Winter Olympics started ______ February7,2014.
| A．at | B．in | C．on | D．to |
Where’s Dad? Mum is looking for ______.
| A．him | B．her | C．me | D．them |
I didn’t know ______ last year.
| A．where he lives | B．where does he live |
| C．where he lived | D．where did he live |
The city walls _______ forty years ago. What a pity!
| A．destroyed | B．destroy | C．are destroyed | D．were destroyed |