Ответ:

1) Ravi is having a driving lesson at 1:30 pm on Wednesday afternoon.

2) Ravi is going to look for his passport.

3) Ravi is going to visit Grandad in the hospital.

4) Ravi is going to watch the Chelsea match at 2:30 pm on Thursday.

5) Ravi is going to the dentist at 12:00 pm on Friday.

6) Ravi is going to collect euros from the bank at 3:00 pm on Friday.

7) Ravi is going to meet George at the station at 10:00 am on Saturday.

8) Ravi is going to look for his passport.

9) Ravi is going to buy a Portuguese/English dictionary.

10)Ravi is going to book a hostel in Lisbon.

11)Ravi is going to ask Harry for his rucksack.