Which of these remarks are true 1) In 1929 Heathrow didn't open as an international airport
2) It is not possible that your suitcase can be stolen at Heathrow
3) Heathrow is the oldest of the 3 main airports of London
4) All 3 airports have equal number of passengers a year
5) Catwick has the least number of passengers who pass through the airport every year

1. are singing -  сейчас -Present Continuous
2. buy -     обычно -Present Simple
3. is drinking - сейчас -Present Continuous
4. are walking - сейчас -Present Continuous
5. is laughing  - сейчас -Present Continuous 
6. is playing  - сейчас -Present Continuous
7. wear  -обычно -Present Simple
8. eats  -обычно -Present Simple
9. are sleeping  - сейчас -Present Continuous
10. do you go  -обычно -Present Simple
11. never eat  -обычно -Present Simple
12. don't like  -обычно -Present Simple
13. are you doing  - сейчас -Present Continuous
14. is walking  - сейчас -Present Continuous

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