нужно зделать 3 задания.Либо зделайте хотя би одно.

I.
1. remembered, left
2. opened, had already begun, had been explaining ?
3. did you do
4. has taken

II.
1. myself
2. himself
3. herself
4. yourself
5. ourselves
6. yourself

III
1. b
2. b
3. c
4. c
5. b
6. a

IV
1. sightseeing
2. excursion
3. sights
4. main
5. buildings ?
6. Europe