Rewrite the sentences as required.
【小题1】Jack used to have a cup of tea after supper.（否定句）
Jack _______to have a cup of tea after supper.
【小题2】Will Mum go shopping with us or not? Please tell me.（合并一句）
Please tell me ____Mum ____go shopping with us or not.
【小题3】The box on the shelf is so heavy that the boy can’t carry it.（保持句意基本不变）
The box on the shelf isn’t _______for the boy to carry.
【小题4】The doctor asks the patient to take the medicine twice a day.（对划线部分提问）
_____ does the doctor ask the patient to take the medicine?
【小题5】speaking, be, places, don’t, in, afraid, public, of（连词成句）
_________________________________________________________