EXVIII:(trang 1)

1.My friend has phoned me six times this week.

2.He suggest burning coal instead of using biogas for looking.

EXIV (trang 2);

1.silent

2.width

3.seriously

4.celebrate

EXV:

1.enegry

2.solar

3.installed

4.which

EXVI(trang 3):

1.Passover occurs in lare March or early April.

2.People celebrate freedom from salvery

3. Jewish families eat a special meal called the Seder.

4.Yes, they do

=> 
VIII/
1. My friend has phoned me six tmes this week.
2. He suggest using biogas instead of burning coal for cooking.

IV/
1. silent
2. width
3. seriously
4. celebrate
V/
1. energy 
2. solar
3. installed
4. which

VI/
1. Passover occurs in late March or early April.
2. People celebrate freedom from slavery.
3. On the first and second nights of Passover, Jewish families eat a special meal called the Seder.
4. Yes, they do.