1.Lida has been cooking for two days to prepare for the Christmas party
2.I have learnt only three poems for the exam so far
3. They have been swiming all morning and really look tired
4. Larry has been to the theatre this week
5.What have you bought at the chemist's?
Some antibiotics.
6.She's health nut and never has been eating junk food before
Объяснение:
