It sounds like something is wrong with the car’s engine. _____ , we’d better take it to the garage immediately.
| A．Otherwise | B．If not |
| C．But for that | D．If so |
Tomorrow is Tom’s birthday. Have you got any idea _____the party is to be held?
| A．what | B．which | C．that | D．where |
_______ we are sure about is the need to prevent children from being spoiled.
| A．What | B．Which | C．Whether | D．That |
The news _____our athletes won another gold medal was reported in yesterday’s newspaper.
| A．which | B．whether | C．what | D．that |
It has been proved ___ eating vegetables in childhood helps to protect you against serious illnesses in later life.
| A．if | B．because | C．when | D．that |
As his best friend , I can make accurate guesses about ___he will do or think.
| A．what | B．which | C．whom | D．That |