With an appropriate conjunct:

(1)The incomes of skilled workers went up. ________ , unskilled workers saw their earnings fall.

(2) ________, the system worked well. Later, it got all the worse.

dynamic adjectives

tag question

extraposition

When the simple present refers to the present time,what are its characteristic uses?

restrictive adjectives

What's the function of relative pronoun?

Using a YES-NO question:

I don't know her telephone number.

Using an exclamation:

These old men are very nice people.

Using the passive voice:

We must put an end to this state of things as soon as possible.

Using subjunctive mood:

Why didn't you ask them to deliver your parcel?