Tourism 1 (Robin Walker) Grammar Test 3

Look at these answers given by a tour operator at a trade fair. What questions did the travel agent ask?

1.                                          -- We specialize in adventure travel.

2.                                -- We offer a wide variety of tours from mountain biking to scuba diving.

3.                                          -- No, they're available to any age group — but the tourists need to be fit.

4.                               -- It's a package tour, so everything is included.

5.                                 -- We use local hotels, usually three-star.

Correct the mistakes in this email from a travel agent to the tour operator arranging the 'Glimpse of the Baltics' tour.

Which preposition goes with which time phrase: at, for, in, on, or nothing (-)?

1.     [on, at, in]Saturday

2.    [on, at, in]6 a.m.

3.    [on, at, in]Christmas

4.    [on, at, in]the weekend

5.    [on, at, in, -]today

6.    [on, at, in, -]10 o'clock

7.    [on, at, in, -]next week

8.    [on, at, in]2008

9.    [on, at, in] the winter

10.    [on, at, in, -]the evening

11.    [on, at, in, -]breakfast

12.    [on, at, in, -]this afternoon

13.     [on, at, for, -]a long time

14.    [on, at, in, -]two weeks

15.     [on, at, for, -]three years

16.     [on, at, for, in]14 August

17.    [on, at, in, -]a year's time

18.    [on, at, in, -]yesterday

19.    [on, at, in, -]my birthday

20.     [on, at, in, for]13:00

Mach answer to the question:

What does it mean?