【題目】I _____up my mind what I was going to say in the seminar, but it was cancelled.

【題目】Once environment damage ________, it takes many years for the government to recover.

【題目】What kind of food does the woman want the man to buy?

【題目】Personally speaking, ________the grand blueprint into reality is a long process.

【題目】In American the relation between parents and children is usually not so close as _______of the Chinese family.

【題目】Normal memory function involves many parts of the brain, and any disease or injury that affects the brain can interfere_________ the development of the brain.

【題目】I need help now! I have to fix a leaking pipe in my bathroom but I’m not sure ______to begin.

【題目】—Excuse me, sir. Can you spare me a dollar ________ I can buy this book?

【題目】Where did the man get the vegetables?

【題目】The use of the telescope to observe the heavens close up has made ________ great increase of our knowledge of the starts.