Ex 1: give the right tense and forms of the verbs in the brackets..:
1. My friends (visit) HCM Mausolern three weeks ago
2. Poets, writers, and musicans (mention) the Ao daiin poems, and songs for centuries
3. If we plant more trees a long the streets, the amount of pollution in the atmosphere (reduce)
4. My sister in on her summer holiday. She (lie) on the beach at the moment
5. Don't forget (turn) off the faucets
6. I suggest (put) garbage bins around the school yard
EX2: Give the right forms of the words in the bracket..:
1. ... is difficult when two people don't speak the same language (communicate)
2. The Internet has... developed and become part of our daily life (increase)
3. Modern patterns have been added to the Ao dai to make it more... (fashion)
4. Finding that the film was..., we turned off the televison (interest)