1 therefore 

2 different

3 according 

4 however

5 particularly

6 means

1 his car run not as fast as race cao

2 Although the girl worked card , her step mother wasn't happy.

II.

1. therefore

2. different

3. according

4. a

5. means

6. particularly

III.

I.

1. His car doesn't run as fast as the race car.

2. Her step mother wasn't happy althought the girl worked hard.

II.

1. Last night, they enjoyed watching the show very much.

2. Oh, I was doing some internet research about Vietnam legnds for my project.