in, at, in. Exercise 3. at 2. in 3. on 4. at 5. on .6 in 7. on 8. on 9. in 10. at. Exercise 4. Exercise 5. in 2 in 3 on 4 at 5 In 6 at 7 in 8 in 9 on 10 In. at 12 In 13 at 14 at 15 in 16 On 17 at 18 at 19 in 20 in
1. on, in
2. at, in
3. at, at
4. at, in
5. in, at
6. in
7. in, at, in
Exercise 3
1. at 2. in 3. on 4. at 5. on .6 in 7. on 8. on 9. in 10. at
Exercise 4
1. at, –
2. on
3. at, in
4. in, in
5. in
6. at
7. at, on
Exercise 5
1 in 2 in 3 on 4 at 5 In 6 at 7 in 8 in 9 on 10 In
11 at 12 In 13 at 14 at 15 in 16 On 17 at 18 at 19 in 20 in
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