Tom took a taxi to the airport, only _______ his plane high up in the sky.
| A．finding |
| B．to find |
| C．being found |
| D．to have found |
The news shocked the public,to great concem about students' safety at school.
| A． | having led | B． | led |
| C． | leading | D． | to lead |
--Volunteering is becomingpopular in China.
--Yeah, people are now aware that helping others is helping themselves
| A． | naturally | B． | successfully | C． | splendidly | D． | increasingly |
When you introduce me to Mr. Johnson, could you please sayfor me?
| A． | everything | B． | anything | C． | something | D． | nothing |
We should respect food and think about the people who don't havewe have here and treat food nicely.
| A． | that | B． | which | C． | what | D． | whether |
In April, thousands of holidaymakers remained abroad due to the volcanic ash cloud.
| A．sticking | B．stuck | C．to be stuck | D．to have stuck |