: Expressing obligation and absence of obligation (must, have to, needn't), ability and possibility (can, could, be able to), and making requests or suggestions.
You can find comprehensive lesson plans, summaries, and exam sheets on specialized educational platforms: Download 2as ch2 pdf
: Environmental issues like the Exxon Valdez oil spill, noise pollution, and the process of photosynthesis. : Expressing obligation and absence of obligation (must,
: Terms related to citizenship, international organizations (UN, UNESCO), and suffixes for forming adjectives (e.g., peaceful, freedom). ability and possibility (can
). PDFs for this chapter would cover constant acceleration and motion in a straight line.
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