The thought ______he might be a scientist some day encouraged him to study hard

I want to eat ________ apples. Are there ________ apples here

Wu Yishu, _____16-year-old girl, won ________ first place in the CCTV Chinese Poetry Conference（中国诗词大会）.

Our project_____ three parts which are to be fulfilled separately.

I’ve tried very hard to improve my English. Butby no means _____ with my progress.