29. _____ the lack of workforce in many industries, workers are now commanding higher salaries than they used to be.
| A．Regardless of | B．Due to | C．In case of | D．According to |
We have to realize: boys share activities, _________ girls share feelings.
| A．while | B．when | C．as | D．since |
---- Pity you missed the lecture on nuclear pollution.
---- I _________ it, but was busy preparing for a job interview.
| A．would have attended | B．had attended | C．would attend | D．attended |
The most important thing about my job is ______ I help protect ordinary people from the volcano.
| A．how | B．that | C．what | D．不填 |
Everyone here will thank the firefighter for the things they have done to prevent fires______ the environment safer.
| A．make | B．to making | C．to make | D．from making |
---- Would you rather____there tomorrow?
----____ No. I’d rather he ____there instead of me.
| A．go;went | B．to go ;will go | C．go;will go | D．going;shall go |