题目内容：

The former (前任的) US president Barack Obama’s wife, Michelle, made lots of changes after she became First Lady in 2009. One of_______ was the White House garden. She ______ it by herself. The garden has many kinds of fruit and______ . The fresh fruit and vegetables are used in the White House. The garden is also a_______ for US children because they would like to eat healthy food and live a healthy life by knowing about the garden.

“My husband will tell you that one of the most common questions he gets________other people is, ‘How is your wife’s garden?’” Michelle said. “And over the years this little garden has influenced (影响) lots of people across this country to start their______ .”

The former First Lady was worried that the new president wouldn’t_______ the garden any more.

But she doesn’t have to _____ . The National Park Foundation (基金会) has raised $2.5 million. It will ______ the garden growing for at least 17 years.

“This garden has taught us that________we have the courage (勇气) to plant something,” Michelle said, “we can water it and invite friends to help us take care of it. We never know what might grow.”

1.A. we B. us C. they D. them

2.A. sold B. took C. forgot D. started

3.A. vegetables B. flowers C. trees D. grass

4.A. dream B. symbol C. tower D. competition

5.A. from B. to C. with D. for

6.A. houses B. hospitals C. gardens D. schools

7.A. buy B. finish C. build D. use

8.A. miss B. worry C. leave D. think

9.A. keep B. make C. help D. watch

10.A. till B. although C. if D. because