Part 1: 

This dish is called Nem Ran by northerners and Cha Gio by southerners. In Ha Noi, the (1) introduction of Nem Ran dates back to a time when Cha Ca had not existed. Although it ranks among Vietnam’s specialty dishes, Nem Ran is very (2) easy to prepare. Consequently, it has long been a preferred food on special occasions such as Tet and other family festivities. Ingredients used (3) for Nem Ran comprise of lean minced pork, see crabs or unshelled shrimps, two kinds of edible mushroom (Nam Huong and Moc Nhi), (4) dried onion, duck eggs, pepper, salt and different kinds of seasoning. All are mixed thoroughly before being wrapped with transparent rice paper into small rolls. These rolls are then fried in boiling oil.

Part 2: 
1. He has taught hundreds of young people to be rock performers
(...he says. He has already taught hundreds of young people to be rock performers, and...)

2. There are 30 schools of rock in the USA 
(...and now there are 30 schools of rock in different towns in the USA.)

3. He started the first School of Rock in 1998 
(...Paul Green started the first School of Rock in 1998 in Philadelphia in the USA....)

4. It’s about a rock musician who became a teacher.
(... the film School of Rock? It’s about a rock musician who became a teacher....)

xin CTLHN

Part 1: 

This dish is called Nem Ran by northerners and Cha Gio by southerners. In Ha Noi, the (1) introduction of Nem Ran dates back to a time when Cha Ca had not existed. Although it ranks among Vietnam’s specialty dishes, Nem Ran is very (2) easy to prepare. Consequently, it has long been a preferred food on special occasions such as Tet and other family festivities. Ingredients used (3) for Nem Ran comprise of lean minced pork, see crabs or unshelled shrimps, two kinds of edible mushroom (Nam Huong and Moc Nhi), (4) dried onion, duck eggs, pepper, salt and different kinds of seasoning. All are mixed thoroughly before being wrapped with transparent rice paper into small rolls. These rolls are then fried in boiling oil.

Part 2: 
1. He has taught hundreds of young people to be rock performers
(...he says. He has already taught hundreds of young people to be rock performers, and...)

2. There are 30 schools of rock in the USA 
(...and now there are 30 schools of rock in different towns in the USA.)

3. He started the first School of Rock in 1998 
(...Paul Green started the first School of Rock in 1998 in Philadelphia in the USA....)

4. It’s about a rock musician who became a teacher.
(... the film School of Rock? It’s about a rock musician who became a teacher....)

còn gì thắc mắc hỏi anh nhé !