句型转换：按要求改写下列各句。
（1）Joan had a cold yesterday．（改为否定句）
Joan________ ________ a cold yesterday．
（2）His father got angry．（改为一般疑问句）
________ his father ________ angry?
（3）What’s wrong with you? （写出同义句）
What’s ________ ________ with you?
（4）His mother went to Japan by air．（对画线部分提问）
________ ________ his mother ________ to Japan?
（5）Take this medicine，you'll be fine soon．（写出同义句）
If you ________  ________ this medicine，you won't be fine soon．