Look! Serveal __ are watching a group of ___ eating grass on the hill.
| A．Germans…. sheep | B．Germans…sheeps | C．German….sheep | D．German…sheeps |
The Great Wall winds its way from west to east, _______ deserts, _______mountains and ________valleys, until at last it reaches the sea.
| A．across; through; over | B．through; on; across |
| C．across; along; up | D．across; over; through |
---I prefer spending much time solving the problem to consulting my teacher.
---That’s_______ I don’t agree. You should turn to your teacher for help if necessary.
| A．when | B．where | C．what | D．how |
______ relation between China and Russia has developed steadily since Vladimir Putin was re-elected______ president.
| A．The; the | B．The; / | C．A; the | D．The; a |
The precious paintings were hopelessly______ by long exposure in the cold, damp garage.
| A．harmed | B．ruined | C．damaged | D．injured |
_______ is no possibility________ the engineer can complete the project within two weeks.
| A．There; that | B．It; that | C．There; what | D．It; whether |