【题目】This dictionary is old，but it is very (use)us to learn English.

【题目】Look! Dave __________ on the phone.

【题目】My cousins live in New Zealand. I hope to visit in summer vacation.

【题目】What do you think is the most important(invent)in the world?

【题目】The story was about old hunter who lived with a little dog in the forest.

【题目】The doctors are trying to save the (die)man．

【题目】—— __ Mary cleaning her room? ——No, she is __ .

【题目】I have a pen friend and he is a（Canada)boy．

【题目】--Hi, Jack. Long time no see. How are you doing？

【题目】——Let’s _ to the movies now. ——That great.