Jane, I’m sorry, I___you-you have changed a lot.
| A．haven’t recognized | B．hadn’t recognized |
| C．didn’t recognize | D．won’t recognize |
China’s labor supply will continue to rise，despite the fact that the workingage population________.
| A．has decrease | B．was decreasing |
| C．will be decreasing | D．is decreasing |
Energy, passion and a burning desire are, you see, ________ true learning takes.
| A．that | B．what | C．how | D．which |
—Where did you come across our Chinese teacher?
—It was in the supermarket ________ I purchased mooncakes.
| A．that | B．which | C．where | D．when |
With Father’s Day around the corner ,I have taken some money out of the bank ______ presents for my dad.
| A．buy | B．to buy | C．buying | D．to have bought |
The idea of traveling abroad really a lot of Chinese people. That’s why every year witnesses more people applying for passports.
| A．takes to | B．caters to | C．attends to | D．appeals to |