【題目】We were ________ to travel without any problems with the weather.

【題目】When I got up early the next morning, John and his wife ________ to work.

【題目】The serious haze（霧霾）caused many problems. Which of the following is correct for the underlined word in the sentence?

【題目】Food___ in the refrigerator in summer or it will go bad.

【題目】Jenny's parents gave her huge amounts of money, which enabled her a small flat.

【題目】Some people have no choice but their dogs in small spaces.

【題目】After retiring, my teacher Mr. Dai moved to the village he was born sixty years ago.

【題目】Please keep quiet. Lucy is busy studying for the final exam.

【題目】___ exciting travelling abroad with my family will be!

【題目】Great changes in Shanghai in the past few years.