276.　 Go to see a doctor, you are ______________(显然)ill.

275.　 I wonder if this medicine is_____________(有效)enough to get rid of his fever.

274.　 The sleeves of the coat are too long for me, and so I want them to be _________(剪短).

273.　 The boys and girls will be _______________(分开)into four groups to play the game.

272.　 His letter showed that he loved his son and took _________________(骄傲)in him.

271.　 “TV” is the shortened form of the word ________________(电视机).

270.　 The man ____________(穿着)in a new suit is our manager.

269.　 What's the ________(天气)like today?

268.　 (九)

267.　 Do you know the _________(平均)monthly rainfall in this area?