

1. A train leaves at eight o'clock every morning.
=> There is ..................................................
2. We have been cooking for the party for four hours.
=> We started ...........................................
3. I haven't seen that man here before.
=> It's .........................................................
=> There is ..................................................
2. We have been cooking for the party for four hours.
=> We started ...........................................
3. I haven't seen that man here before.
=> It's .........................................................