Early humans used bones to make tools 1.5 million years ago

Pre-reading questions: I will read each question. Then, please answer them. 講師がそれぞれの質問を読むので答えましょう。 Do you think discovering new information about the past is exciting? Do you think early humans were skilled at problem-solving? Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. 単語、意味、例文を読みます。講師に続いて音読しましょう。 toolkit /TOOL-kit/ [noun] – a set of tools or equipment used for a particular purpose The scientist carried a specialized toolkit to collect soil samples from the cave. select /si-LEKT/ [verb] – to carefully choose something from a group The chef selected the freshest vegetables to prepare the dish. sharp /shahrp/ [adjective] – having a thin edge or point that can cut or…
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