Look!Paul is skiing very well. I _______ he_________ski.A, know,can't B,knew;can't C,don'tt can't D,didn't know;could

Look!Paul is skiing very well. I _______ he_________ski.A, know,can't B,knew;can't C,don'tt can't D,didn't know;could skiing paul is ltalian对paul提问 Paul is my nephew对Paul提问 Look at the boy.His name is Paul.He is the_______of my aunt.He is my cousin. Skiing is one of his __(interest) Bob is ( )skiing the day after tomorrow. For skiing,keeping warm is very important . That () Paul.()is my brother 同义句：Skiing is not as dajgerous as diving .Skiing is ( ) ( ) than diving. Mr Whit is Paul's teacher 对Paul's 提问 Paul paul. Diving is more dangerous than skiing and diving.同义句 skiing and cycling - - -than diving. brother is,paul,her,is,name Skiing is dangerous.Diving is dangerous,too合并句子 it is ____for me to go skiing in Switzerland.(forget) 用英语形容滑雪,要形容词.比如：skiing is cool.