Research _____ that over 81% of teachers are dissatisfied with their salary.
| A．contrasts | B．indicates | C．highlight | D．reveal |
TV programmes, ________ to combine learning with fun together, are growing in popularity all over the world.
| A．designing | B．to be designed |
| C．designed | D．having designed |
Without thinking, he ran out, ________ at a stranger to call the fire police.
| A．shouted | B．having shouted |
| C．to shout | D．shouting |
We often provide our children with toys, footballs or basketballs, ________ that all children like these things.
| A．thinking | B．think |
| C．to think | D．thought |
The news reporters hurried to the airport, only ________ that the film stars had left.
| A．informing | B．to be informed |
| C．to inform | D．informed |
He lost his computer while shopping, ________ away all his secret photos.
| A．gave | B．to give |
| C．giving | D．having given |