My uncle is a very humourous person, and he often __________ us for hours with funny stories.
| A．encourages | B．entertains |
| C．educates | D．directs |
From space, the earth looks blue. This is ____about seventy-one percent of its surface is covered by water.
| A． why | B． how | C． because | D． whether |
I got to the office earlier that day,the 7:30 train from Paddington
| A．caught | B．to have caught | C．to catch | D．having caught |
When I arrived, Bryan took me to see the house___ I would be staying.
| A．what | B．when | C．where | D．which |
I was glad to meet Jenny again,I didn't want to spend all day with her.
| A．but | B．and | C．so | D．or |
Would you like towith us to the film tonight?
| A．come along | B．come off | C．come across | D．come through |