Last year, we (spend) a lot of money on heating because of the low energy light.
Answer: spent

The electrician (put) the wiring in yesterday.
Answer: put

What will you do (reduce) noise pollution?
Answer: reduce

They (not be) at home yesterday.
Answer: were not

My father always (drive) the car carefully whenever he takes it.
Answer: drives

Puppet show is a common Vietnamese tradition.
Answer: True

Water puppetry began 5 hundreds years ago.
Answer: False (Water puppetry began in the 11th century, about 1000 years ago)

The puppets move with the help of strings under the water only.
Answer: True

The themes of the puppet shows are stories about the countryside.
Answer: True

Pho might be Vietnam's (1) most famous dish, but bun cha is the top choice when it comes to lunchtime in Hanoi.
Answer: most

It doesn't matter if you eat bun cha in a restaurant or a small street vendor, you will be (2) served by a plate of vermicelli (bun), a bowl of broth with grilled pork, and a (3) basket of fresh herbs.
Answer: served and basket

The vermicelli and fresh herbs are pretty common in many restaurants. The broth and the pork are the ones that make this dish (4) special.
Answer: special

It might come with the delicious nem cua be—fried crab spring (5) rolls that Obama ate during his night (6) dinner with Bourdain.
Answer: rolls and dinner