1
1) was sent
2) -
3) use
4) saw
5) beautiful
6) are built
2
1) used
2) was drawing, was playing
3) Did he write
4) was writing
5) is made
6) wasn't cleaned
3
1 - b
2 - c
3 - a
4 - d
5 - f
6 - e
4
1 protect
2 smell
3 emblem
4 deep
5 nowadays
6 explore
5
1 My dad knows neither daffodils nor poppies.
2 The sweets were bought yesterday.
3 What a beautiful camomile/daisy!
4 Yesterday at 5 my brother and I were playing with the toy cars.
5 What colour is the national flag of Russia?
6 Nowadays everybody speaks/uses foreign languages.