I don't think you can work out the maths problem ____ the teacher's help.
| A．since | B．unless | C．because | D．without |
Maybe you have been to many countries, butnowhere else_____ such a beautiful palace.
| A．can you find | B．you could find | C．you can find | D．could youfind |
The plan once I objected to________ out fine.
| A．working | B．work | C．had worked | D．worked |
The movie Jurassic Park was a big hit, with its novel idea ___________ a mixture of fear and excitement into people’s hearts.
| A．strikes | B．struck | C．to strike | D．striking |
Li Na ____________ her husband’s significant contribution in her development on the WTA Tour.
| A．thanked | B．acknowledged | C．owed | D．accumulated |
It makes great sense to check and ____________ the brakes（刹车）regularly.
| A．adjust | B．adopt | C．adapt | D．apply |