It was funny to see that the dog’s eyes immediately ________ at the sight of its owner.
| A．lit up | B．fixed up | C．did up | D．turned up |
________ from endless homework on weekends, the students now find their own activities, such as taking a ride together to watch the sun rise, more colourful.
| A．Freed | B．Freeing | C．To free | D．Having freed |
When he knew the disappointing result of the exam, he seemed quite _______.
| A．fed up | B．cast down | C．in vain | D．in amazement |
. If the weather had been better, we could have had a picnic. But it ________ all day.
| A．rained | B．has rained |
| C．rains | D．is raining |
---Jane, you’ve made such great efforts that you are ________ to pass the exam.
---It is very kind of you to say so, Mr. Smith.
| A．easy | B．bound | C．possible | D．convenient |
By the year 1889, there were just 541 bison ________ in the whole of North America.
| A．leaving alive | B．to leave alive |
| C．to be left alive | D．left alive |