as soon as, where ,whenever, when ,whatever, unless ,once ,since

1.______a man's age, he can reduce it several years by wearing a confi?dent smile.

2.______the girl was too selfish and never thought of others,she wasn't getting on well with her classmates.

3.It was clear who the winner would be______ the race started.

4.The phone rang______ I was getting changed.

5.______they decide which college to go to,students should research the admission procedures.

6.______I see a volleyball match I want to join in!

7.I won't call you______ something unexpected happens.

8.Please make a mark______ you don't understand while reading.

4. ______you've tried it,you can't imagine how pleasant it is.

3.Hardly had she arrived in Hong Kong______ she rang me up.

2.One can always manage to do more things,no matter______ full one's schedule is in life.

1.You'd better not leave the medicine______ kids can get it.

8.在炎热的夏天，牛奶如果不被冷藏，它很快就会变质。

In hot summer,milk quickly turns sour __________________.

7.就像你在故事中写的，距离我上次在海边酒店见你已经有20年了。

As you write in the story,it has been 20 years __________________in a seaside hotel.

6.珍妮正在和她的家人在乡村度假，那个时候她的腿被狗咬了。

Jenny was holidaying with her family in the countryside__________________on the leg by a dog.

5.尽管我不想做，他们还是说服我做这项工作。

I was persuaded to do the job,__________________ .

4.不管这个东西可能有多贵，我都会买。

__________________，I'll take it.