根据提示完成句子（每空一词）
约翰看起来变化很大。
____ ____ ____ John has changed a lot.

根据提示完成句子（每空一词）
Why don’t you have a picnic with your friends?（改为同义句）
____ ____ ____ a picnic with your friends?

There are so many kinds of pens in the shop that I can’t decide        .

根据提示完成句子（每空一词）
How about ____(join) an English club to improve your spoken English?