13. 13.  …….........………….. consists essentially of carbonates.

• Sedimentary rock

• Pastime

• Examine

• Discover

13. 14. Reorder the words to make a correct sentence.

• share

• She

• to

• fossils with me.

• promised

17. 15. Drag and drop.

18. I would like ​ (a)   (pack) my lunch before going to school.​

• to pack
• packing
• packs
• pack

16. Match.

• Steve wants

• to be at the airport by 7 a.m.

• Peter and Hannah need

• to play sports?

• Did the Romans like

• to buy for himself a new computer.

17. 17. Label the pictures.

a

b

c

sedimentary rock

examine

layers

17. 18. What does he do?

• He is a dentist.

• He is a florist.

• He is a tourist.

• He is a pianist.

17. 19. Reorder the words the make a correct sentence.

• a real Roman fort.

• The fort

• to be

• seems

17. 20. ​ Put the words below in the correct column.

Groups:

(a) A thing

,

(b) A person

,

(c) An action

• tourist

• paleontologist

• layer

• skull

• discover

• excavate

17. 21. Choose TWO correct answers.

18. The paleontologists ______ the area right away.

• agreed to excavate

• agreed to excavating

• wanted to excavate

• wanted to excavating

17. 22. When you examine something, you look at it carefully.

• TRUE

• FALSE