`1.` How long were they at the seaside on last summer holiday?
`2.` He was there for a month.
`3.` This picture looks very nice.
`4.` What was the matter with her last Friday?
`5.` How far is it from your town to Da Lat
`II.`
`1.` That river is about 100 km long.
`2.` What is the weather like in HCM city today?
`3.` It was very cold last night.
`4.` Why didn’t he go to school last week?
`5.` What is Mrs. White doing at the moment ?
`III.`
`1.` I was very tired, hungry and thirsty.
`2.` Where were your classmates?
`3.` Her brother wasn’t in the garden.
`4.` Were they his shoes? Yes, they were his shoes.
`5.` We were in the school-yard.
`IV.`
`1.`Tom and Daisy weren’t playing tennis.
`2.` I answered the phone when he called me.
`3.` What did your sister do?
`4.` The children went to the movies every Sunday evening.
`5.` My mother wanted to buy a new bike for me.