D         

197. do

198. day

199. did

200. down

201. does

202. different

203. door

204. don’t

205. differ

206. draw

207. during

208. develop

209. dry

210. done

211. deep

212. direct

213. decide

214. discuss

215. dark

216. dog

217. daughter

218. deal

219. death

220. determine

221. district

222. doctor

223. drive

224. difficult

225. degree

226. demand

227. doubt

228. dance

229. distance

230. drink

231. describe

232. date

233. drop

234. daily

235. desire

236. due

237. divide

238. duty

239. double

240. danger

241. depend

242. dust

243. despite

244. dinner

245. dress

246. discover

247. dear

248. deserve

249. dream