The producer comes regularly to collect the cameras _____ to our shop for quality problems.
| A．returning | B．returned |
| C．to return | D．to be returned |
--How ___ do you go to the cinema?---Once a week.
| A．long | B．often | C．soon | D．many |
When he fell off the bike, he tried ____ but couldn't .
| A．to have stood up | B．standing up | C．to stand up | D．having stood up |
Disney used to ___ pictures in the family garage.
| A．drawn | B．draw | C．drew | D．drawing |
Jack failed again in the final exam, but he didn’t ___ heart.
| A．miss | B．lose | C．hurt | D．keep |
Tom was searching hard in the classroom in the ___ of finding his lost exercise book.
| A．wish | B．interest | C．goods | D．hope |