151、be careful about / of / with 當心……

Be careful about what you say, as it might offend someone. 當心你說的話，或許會冒犯到其他人。

Be careful of the steps, it's slippery outside. 當心臺階，外面非常滑。

Be careful with the glass, it's very fragile. 小心這個玻璃，它很易碎。

152、be careful not to do sth 當心(不要 做某事

Be careful not to spill the coffee while pouring it. 倒咖啡時要小心不要灑出來。

Be careful to lock the door when you leave. 離開時別忘了鎖門。

153、be careless about / with 對……粗枝大葉

He is always careless about his appearance. 他一直對我們的外表粗枝大葉。

Be careful with your work, don't be careless. 工作時要認真，不要粗心。

154、carry on 繼續進行;拓展

Carry on with your work, we'll discuss it later. 繼續你的工作，大家稍后再討論。

Let's carry on with the meeting. 大家繼續開會吧。

155、carry out 實行;實行

The plan was carried out successfully. 計劃實行得非常成功。

We need to carry out the decision made in the meeting. 大家需要實行會議上的決定。

156、catch a cold 感冒

I think I caught a cold because of the cold weather. 我感覺是由于天氣太冷，所以我感冒了。

Make sure you wrap up warm to avoid catching a cold. 穿得暖和點，以免感冒。

157、be / get caught in 處于困境;遭遇

She got caught in a traffic jam and missed the meeting. 她遇見了交通堵塞，錯過了會議。

He was caught in a difficult situation and didn't know what to do. 他陷入了困境，不了解該如何解決。

158、catch sb's eye 引起某人的注意

Her beautiful dress caught everyone's eye at the party. 她在派對上穿的漂亮裙子吸引了所有人的目光。

The cat suddenly jumped up and caught the baby's eye. 貓忽然跳了起來，引起了嬰兒的注意。

159、catch up with 趕上(…… ;追上(……

I'll catch up with you after I finish this last bite of apple. 我吃完這最后一口蘋果就趕上你。

The runner caught up with the leader in the last lap. 跑步者在最后一圈追上了領先者。

160、cause ... to do sth 致使……做某事

The bad weather caused us to cancel the outdoor activity. 壞天氣致使大家取消了戶外活動。

The noise outside caused me to wake up early. 外面的噪音致使我早早地醒了。

161、in the center of 在……中間

There's a beautiful statue in the center of the square. 廣場中央有一座漂亮的雕像。

The library is located in the center of the city. 圖書館坐落于市中心。

162、be certain to do sth 一定做某事

I'm certain to win the race if I train hard enough. 假如我努力練習，我一定能在比賽中獲勝。

Be certain to check your work before submitting it. 提交之前必須要檢查你的工作。

163、be certain about / of sth 對某事有把握

I'm certain about my decision, I think it's the right thing to do. 我對我的決定非常有把握，我覺得這是正確的做法。

Are you certain of the information you provided? 你對你提供的信息有把握嗎?

164、chance for sb to do sth 某人 做某事的機會

She grabbed the chance to study abroad and didn't look back. 她抓住了出國留學的機會，沒回頭。

There's a good chance for you to win the scholarship if you perform well in the exam. 假如你考試表現得好，你取得獎學金的機會非常大。

165、chance of doing sth 做 某事的可能性

There's a slim chance of finding the lost item, but we'll still try. 找到丟失物品的可能性非常小，但大家還是會嘗試。

She has a good chance of passing the exam if she studies hard. 假如她好好學習，她通過考試的可能性非常大。