_______our school’s teaching reform, the studying burdens on us students have already______lighter than before.
| A．Owing to; turned on | B．Due to; turned over |
| C．Despite; turned around | D．Thanks to; turned out |
Don’t give up halfway, Andy. You’ll succeed _______ if you keep on working like this.
| A．in turn | B．on time | C．in time | D．by accident |
He made up his mind to devote his life _______ pollution _______ happily.
| A．to prevent; to live | B．to prevent; from living |
| C．to preventing; to live | D．to preventing; living |
After five hours’ drive, they reached _______ they thought was the place they had been dreaming of.
| A．that | B．where | C．which | D．what |
The news that he failed in the exam _______ his unhappiness this morning.
| A．accounted for | B．accounting for | C．had accounted for | D．to account for |
The great _______ of my plan is that it’s so cheap compared to the others.
| A．power | B．strength | C．energy | D．force |