(1)Some trees have very large green __________. ____________
(2)Argentina is in the __________ part of South America. ____________
(3)Marie started to study English five years __________. ____________
(4)Stone cannot __________. Wood can. ____________
(5)People burn __________ when they make a fire. ____________
(6)A science __________ is a very interesting place. ____________
(7)There is a __________ of fruit on the table. ____________
(8)Pam has a small __________ in her shoe. It hurts her foot. ____________
(9)One kind of __________ tree gives oil. People make soap from it. ____________
(10)People dry __________ and keep them for a long time. ____________
(11)He has a __________ house. It’s beautiful. ____________
(12)They __________ the camels several times a day. ____________