We don’t have enough nurses to look after the patients. At least _____ are needed.
| A．ten another nurses | B．more ten nurses |
| C．other ten nurses | D．another ten nurses |
It’s common ______ that the Japanese eat Sushi.
| A．information | B．knowledge |
| C．direction | D．instruction |
The main unit _________ all the computer’s electronics.
| A．contains | B．shows |
| C．uses | D．helps |
You _______ ever saw computers years ago, but now they are everywhere.
| A．sometimes | B．usually |
| C．hardly | D．almost |
—! I left my wallet in the desk and now it’s still here.
—Lucky you! You should take good care of your things.
| A．Well done | B．Best wishes |
| C．Thank goodness | D．My pleasure |
—Look! Lily and Sally are cleaning the school laboratory.
—Let’s go and join them. .
| A．Many hands make light work |
| B．The early bird catches the worm |
| C．A friend in need is a friend indeed |
| D．The grass is always greener on the other side |