(选词填空)whom(who)／when

　　1．Do you know ______ I should give the letter to?

　　2．Do you know ______ I should give the letter to him?

(选词填空) who／why

　　1．I have no idea ______ you didn't come yesterday．

　　2．I have no idea ______ didn't come yesterday．

(选词填空)Please tell me ______(that／why) Chen Huan calls Sally a foreigner．

(选词填空)I've no idea ______(whether／if) he will come to my party or not．

(选词填空)I've heard ______(whether／that) you play in your school orchestra(管弦乐队)．

(选词填空) Can you tell me ______ (how／where) you are from?

(选词填空) Do you know ______ (if／that) Rufus has arrived?

(用所给单词的适当形式填空) Sally doesn't like to be called a ______ (foreign)．

(用所给单词的适当形式填空) How many ______ (secretary) has your boss got?

(用所给单词的适当形式填空) Lily's grandpa passed away a few ______ (month) ago．