— These boxes are too heavy for me to move.
— Here, I’ll give you a hand ____ them.
| A．for | B．to | C．with | D．by |
If you are in a country ______they don’t speak your language，you can show the address to the taxi driver.
| A．which | B．where | C．what | D．when |
_________money has been invested to promote the traffic conditions of this city.
| A．A plenty of | B．A large amount of |
| C．A great number of | D．A large sum |
The teacher kept his _______ and took his students to the cinema，where they had _______.
| A．word；fun | B．words；fun | C．word；funs | D．words；funs |
It is a common ____ to have a cake with candles to celebrate a holiday ，birthday or any other occasion.
| A．law | B．rule | C．tip | D．custom |
--Has Mr. White arrived, Tom?
--Yes, sir. _____ he come in to see you right now?
| A．Shall | B．May | C．Can | D．Must |