18. — Tom, you seem a bit down. What’s wrong?
— I f
ell
behind in Maths this semester. I need to work harder.
19. While g
uiding
the students on their field trip, the teacher noticed a rare plant species.
20. — When will you r
eturn
the book to the library?
— Tomorrow afternoon.
21. The kids enjoyed t
hemselves
at the amusement park all day long.
22. — Is it p
ossible
to finish this project in a week?
— It’s difficult, but we’ll try our best.
23. Please read the text a
loud
so that everyone can hear you clearly.
24. The teacher asked us to keep r
epeating
the new words to remember them better.
25. The old man walked s
lowly
across the street with the help of his walking stick.
26. During our
journey
(旅程) to the mountains, we saw beautiful scenery.
27. She is a
single
(單身的) mother and raises her child by herself.
28. She has a real
talent
(才能) for painting. Her works are always amazing.
29. The company was
founded
(創(chuàng)建) in 1990 and has developed rapidly since then.
30. There are
countless
(無數(shù)的) stars in the sky at night.
31. They completed the project
successfully
(成功地) last week.
32. He can speak
Italian
(意大利語) very well and often travels to Italy.
33. Pay attention to the
pronunciation
(發(fā)音) of these new words.
34. In English class, we often have lively
conversations
(對(duì)話) in groups, which helps improve our speaking skills.
35. He makes a living by
translating
(翻譯) novels.
