They climbed rocks, _____rivers and settled in the valley.
| A．across | B．crossing | C．crossed | D．and crossing |
Mrs. Chen devotes herself to teaching. We love and respect her very much.
| A．nearly | B．entirely |
| C．certainly | D．exactly |
It was the first time in my life that I the Great Wall. You can’t imagine how excited I felt!
| A．had visited | B．visited |
| C．visit | D．have visited |
— Who called you up just now?
— Mary. She asked my homework.
| A．if had I finished |
| B．if I had finished |
| C．I had finished |
| D．had I finished |
It’s because they have a lot in common they are getting along well with each other.
| A．why | B．how | C．that | D．who |
— The overcoat is too expensive. Can you sell it cheaper?
— Sorry, it’s beyond my .
| A．concern | B．power | C．item | D．tip |