221. to know => know

222. was sent => sent

223. were => không cần were

224. it => them

225. What => Why

226. of => in

227. where => which

228. listened => listen

229. or color => and color

230. from => for

231. see => has seen

232. famous => famouser

234. carefully => careful

235. tails => tail

236. destructive => destruct

237. is of => is the

238. theft => theftor

239. All almost => Almost

240. expression => compression

241. is => are

242. the committe..... => the committer

243. abundant => abundance

244. of extended => extending

245. systematically => systematic

246. is concentrated => is concentrate

247. contains => contain

248. serving => serv

249. of => to

Nhớ cho 5 sao + cảm ơn + câu trả lời hay nhất để mình có động lực nhé!!! Chúc bạn học tốt :333

221/ to know ⇒ know

222/ was sent ⇒ sent

223/ were ⇒ bỏ were chắc vậy

224/ it ⇒ them

225/ What ⇒ Why

226/ of ⇒ in

227/ where ⇒ which

228/ listened ⇒ listen

229/ or color ⇒ and color

230/ from ⇒ for

231/ see ⇒ has seen

232/ famous ⇒ famouser

234/ carefully ⇒ careful

235/ tails ⇒ tail

236/ destructive ⇒ destruct

237/ is of ⇒ is the

238/ theft ⇒ theftor

239/ All almost ⇒ Almost

240/ expression ⇒ compression

241/ is ⇒ are

242/ the committe ⇒ the committer

243/ abundant ⇒ abundance

244/ of extended ⇒ extending

245/ systematically ⇒ systematic

246/ is concentrated ⇒ is concentrate

247/ contains ⇒ contain

248/ serving ⇒ serv

249/ of ⇒ to