Don’t go onto the thin ice, ____ you’ll fall into the river.
| A．but | B．or | C．and | D．so |
– I don’t want to leave all of you guys .
-- Don’t worry . I am sure you can __________ your new classmates .
| A．get on with | B．be angry with |
| C．have difficulties with | D．come up with |
– We have forty students in the classroom . __________ of them are boys . How man y girls are there ?
-- There are thirty .
| A．One third | B．Two thirds |
| C．One quarter | D．Three fourths |
The boy __________ his books and went for his dinner .
| A．put on | B．put up | C．put off | D．put away |
I am looking for a W.C , but I can’t find __________ .
| A．it | B．one | C．this | D．that |
Work hard __________ you will succeed .
| A．and | B．or | C．while | D．But |