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Downloadable worksheets: confused words Level: intermediate Age: 14-17 Downloads: 36   Passover Level: intermediate Age: 13-17 Downloads: 9   American Slang Level: advanced Age: 14-17 Downloads: 5   sports Level: elementary Age: 8-17 Downloads: 4   Venice: The Historical Regatta Level: advanced Age: 14-17 Downloads: 3   fireflies Level: intermediate Age: 14-17 Downloads: 2

They've found a fossil! A.     Choose the correct option.       1. A girl has discovered the skeletonbodyfootprint        2. Researchers have identified      of a baby mammoth.                         the bonesbodiesskeletons of early humans.       3. An explorer has found the fossilfootprintskeleton      4. Scientists have found the of a huge crocodile in the Sahara desert.      bodybonesfossil of a dinosaur.                             5. A teenage boy has discovered the                      bonesskeletonfootprint of an early human in Ethiopia.   Study the chart and timelines     B. Rewrite the statements correcting them. 1. Researchers have discovered an early human skeleton in 1992.. 2. Tyrannosaurus rex has lived in America 68 millions years ago. . 3. Until now, information about early humans have been hard to get. . 4. Bill joined the photography club. Since then, he have took lots of pictures. . 5. My bestfriend taken dance classes last semester..  6. Since the Internet was invented, people learned a lot about archeology. .   C. Choose the correct option and number the lines of the dialogue in the proper sequence. Tom: A natural history club? What didhave you learned so far? Liz: Tom, of course I remember you! When didhave you return? Tom: Really? I can't waitto waitwaiting to hear all about these animals and fossils. Liz:  I'm sure you're anxious to know all about it. Tell you what. Let's       visit the Natural History Museum! We weren'thaven't been there for so long.  Tom: Hey, Liz!  I didn't seehaven't seen you in ages! Do you still remember me?1 Liz: A new place! That's fantastic! I have some good news, too!     I joined've joined a natural history club last month! Tom: Two days ago! Guess what? I boughthave bought a new apartment! Liz: Well, I 've learnedlearned all about extinctextreme animals and fossils. Tom: Great idea! The las time we werehave been there we had a lot of fun!   D. Choose the correct time expression to complete the sentences below. 1. Scientists haven't published much information about mammoths in 2008until recently. 2. In the last fifteen yearsTwo days ago, a tourist found a fossil of a huge frog. 3. Since the 1980sLast month, scients have discovered a lot of new plant species. 4. Mr. Lyson has been interested in dinosaurs since he was a childduring the late 1990s. 5. Dinosaurs haven't lived on our planet 65 million years agoin the last 65 million years. 6. Tyler found his first dinosaur bone since he was six years oldwhen he was only six years old.