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【題目】Dr. Yuan is quite (滿意的) with his life. However, he doesn't care about being famous.

【題目】I ______ a letter once a week to my family when I was in my first college year.

【題目】What will the man buy?

【題目】What does the woman mean?

【題目】He _____ with English grammar every night over the last three months.

【題目】They on (集中精力于) keeping their soil rich and free of disease.

【題目】Organic farmers, (因此), often prefer using natural waste from animals as fertilizer.

【題目】What is the topic of the conversation?

【題目】With too much mathematics homework ________, he determined to give up English reading.

【題目】The man showed us so heavy a stone _____ no man can lift.