The experiment shows that proper amounts of exercise, if ___ regularly, can improve our health.
| A．being carried out | B．carrying out | C．to carry out | D．carried out |
You are saying that everying should be equal, and this is _____ I agree.
| A．why | B．where | C．what | D．how |
.What is the way Tom thought of _______enough money to buy it ?
| A．to get | B．having got | C．getting | D．being getting |
ST Petersbury was in ruins:_______fires burned everywhere.
| A．that | B．which | C．where | D．/ |
This is the book _____ the teacher spoke in class.
| A．which | B．that | C．of which | D．of that |
If the man is only interested in your looks, _____ just shows how shallow he is.
| A．as | B．which | C．what | D．that |