________ more tourists, travel agencies from both China and the DPRK have developed a package of new products.
| A．Attracting | B．Attracted |
| C．To attract | D．Having attracted |
--- Could you tell me what he said just now?
--- Sorry, I ______ what was going on outside.
| A．had thought | B．was thinking | C．thought | D．think |
The unemployment rate in this district from 6% to 5% in the past two years.
| A．has fallen | B．had fallen | C．is falling | D．was falling |
Cathy is taking notes of the grammatical rules in class at Sunshine School，where she English now.
| A．studies | B．studied | C．is studying | D．was studying |
His silence at the meeting suggested that he _________ with you.
| A．didn’t agree | B．hadn’t agreed |
| C．wouldn’t agree | D．shouldn’t agree |
—Do remember to charge the battery 12 hours when you first use it．
— .
| A．Made it | B．Got it | C．Understood it | D．Remembered it |