I’m David. Last summer, I had a great trip. I went across the U.S. with my parents by car. We drove seven hours a day. Sometimes we stayed in hotels. The houses were clean and quiet.  The food was very delicious. I was happy there. Sometimes we camped in the mountains. We always got up early because we wanted to go swimming. There were beautiful lakes near the mountains. We sometimes went fishing and cooked food outside.

1.David had a great trip last _________.

A spring

B summer

C autumn

D winter

解析：选B。B细节理解题。根据第二句“Last summer, I had a great trip.”可知，去年夏天，大卫有一段难忘的旅程。故选B。

2.David went across the U.S. with his _________.

A cousins

B friends

C parents

D classmates

解析：选C。C 细节理解题。根据第三句“I went across the U.S. with my parents by car.”，可知，他和父母一起去的。故选C。

3.They drove _________ hours a day.

A ten

B nine

C eight

D seven

解析：选D。D细节理解题。根据第四句“We drove seven hours a day.”可知，他们一天开七小时。故选D。

4.David was _________ in hotels.

A happy

B tired

C angry

D sad

解析：选A。A细节理解题。根据第八句的“I was happy there.”可知，他在宾馆的房间里很开心。故选A。

5.They always got up early to _________.

A go fishing

B watch TV

C cook food

D go swimming

解析：选D。D细节理解题。根据倒数第三句的“We always got up early because we wanted to go swimming.”可知，他们早起游泳。故选D。