Anna looks very tired, she … the whole day. has been studying had been studying has studied

вроде has been studying, но это не точно

ответ: Anna looks very tired, she has been studying the whole day.

What Where How How often

When

1. A:Where are you going on holiday?

B: Next Friday

2. A:Where  are you going?

B: Croatia

3. A:Who bought the tickets?

B: My mum did.

4. A:How often do you go on holiday?

B: Once every two years.

5. A:Why don't you go more often?

B: Because we don't want to.

6. A:What do you do the other years?

B: We relax in the garden and visit friends.

7. A:Where do you choose your holiday destination?

B: We use the internet.

8. A: And whose idea was it to go to Croatia?

B: Our neighbours recommended it.​

Объяснение:

a) Ladies and gentlemen, welcome on board of the flight
bt331 from london to paris. Before we take off, we ask that
you fasten your seatbelts and secure your baggage
in the overhead compartments.

This is the 7: 30 rail service from cardiff to
oxford. Please take care of your belongings throughout
the journey. There is a restaurant in the front carriage
which will open shortly. Next stop is newport.

c) Good afternoon, passengers! 9) We are now approaching
piraeus port. Those with vehicles should go
below deck and await instructions from the
crew. Thank you for travelling with us.​