【正文】
ing will be put off has not been decided. The question is whether they have so much money. It’s unknown whether /if he’s finished his new novel. It’s under discussion whether / if we will go backpacking or not. 3. that and what that doesn’t work as an eleme nt in the subject or predictive clause, but usually not omitted. what must be an element of the clause. 1) That he said so much was very encouraging. 2) What we can’t get seems better than what we have. 3) What you described is quite different from what we see now. 4) What troubles me is that I can’t learn all these English idioms by heart. 5) The problem is that we don’t have enough money. 6) Energy is what makes things work. 7) I mean what I say. 8) Do what you want to do and say what you have to say.