I. WORD FORM (1 point / 0.25 each):
Give the correct form of the word in each bracket.
1. We were really _____________ by the beauty of your city. (impress)
2. We usually watch the news on TV because it’s very _____________. (inform)
3. We enjoy the _____________ atmosphere in Vietnam (peace)
4. The tour around your country is _____________ cheap. (surprise)
1. impressed
2. informative
3. peaceful
4. surprisingly