单句填空1. The two ______ (child) are playing hide-and-seek in the park.2. I plan to take an online English ______ (课程) to improve my listening skills.3. He walked slowly ______ (沿着) the hill to enjoy the beautiful scenery.4. She arrived at the station ______ (early) than expected, so she had to wait for the train.5. The ______ (earth) travels around the sun.6. ______ (每个) student in our class is required to wear the school uniform on weekdays.7. My aunt is ______ expert in environmental protection and often gives lectures.8. Could you please ______ (explain) the meaning of this sentence to me in simple words?9. He ______ (face) many difficulties but never gave up when he was a teenager.10. It is a scientific ______ (事实) that water boils at 100℃ at standard atmospheric pressure.11. I like eating ______ (fish) because it is rich in protein and good for my health.12. True ______ (friend) can stand the test of time and distance.13. We are going to have a basketball ______ (比赛) against Class 3 next Friday afternoon.14. My grandpa enjoys ______ (garden) in his small vegetable garden every morning.15. The football team scored three important ______ (goal) in the match.16. She works ______ (hard) than her classmates to catch up with the top students.17. The company has made a ______ (huge) achievement in developing new energy technology than before.18. They went to the mountains ______ (hunt) for rare plants last summer vacation.19. She has a strong ______ (兴趣) in painting and has won several art competitions.20. The storybook is so ______ (interest) that I have read it three times already.21. This new apartment is much ______ (large) than our old one, with three bedrooms.22. I am busy now, but I will talk to you ______ (late) about this matter.23. He felt very ______ (孤独) when he first moved to this strange city alone.24. She ______ (offer) to help me with my math homework yesterday evening.25. He ______ (经常) plays basketball with his friends after school to relax.26. The ______ (own) of the bookstore recommended several good novels to me.27. Please put the toy back in its ______ (地方) after you finish playing with it.28. It is ______ (possible) to finish this difficult task in only two hours without enough help.29. He has made rapid ______ (进步) in his English study since he joined the English club.30. It is ______ (properly) to knock on the door before entering someone else’s room.答案部分1. children2. course3. down4. earlier5. Earth 6. Every7. an8. explain9. faced10. fact11. fish12. friendship13. game14. gardening15. goals16. harder17. huger18. to hunt19. interest20. interesting21. larger22. later23. lonely24. offered25. often26. owner27. place28. possible29. progress30. proper