One of the most important questions they had to consider was _____ of public health. 
| A．what | B．this |
C．that | D．which |
They __________ two free tickets to Canada, otherwise they’d never have been able to afford to go.
| A．had got | B．got |
| C．have got | D．get |
—Is there anything wrong, Bob? You look sad.
—Oh, nothing much. In fact, I __________ of my friends back home.
| A．have just thought | B．was just thinking |
| C．would just think | D．will just be thinking |
The flowers were so lovely that they __________ in no time.
| A．sold | B．had been sold |
| C．were sold | D．would sell |
—Have you read the book called Waiting for Anya?
—Who _________ it?
| A．writes | B．has written |
| C．wrote | D．had written |
He doesn’t have _________ furniture in his room—just an old desk.
| A．any | B．many |
| C．some | D．much |