Q1A_RW_U4_Vocabulary Review

The room filled with smoke, and it was becoming difficult to (a)   .

You shouldn’t be (a)   while you are studying.

The population (a)   around 20% in the first half of the century. There are billions of people nowadays.

A leg injury may (a)   Ronaldo from playing in tomorrow's game.

My parents’ divorce had a big (a)   on me as a child.

Keep quiet! I am trying to (a)   on my work.

In April, the (a)   of unemployment fell to 4.9 percent.

Are we doing enough to (a)   the environment?

I (a)   my mom with a birthday party yesterday.

He felt (a)   when I asked him about his love life.