1.I often ask an engineer to check the computer for me.(用tomorrow作时间状语改写句子)2.The worker
from the centre will have a holiday next month.（改为一般疑问句）3.We shall have a meeting tomorrow.（对have a meeting提问）4.I shall cook dinner for the family at 5:00P.m.（对at 5:00P.m.提问）