REFERENCES

.

Videos and online material:

Videos and online material taken from:

Present Simple video lesson:

https://youtu.be/8XgvqzATGNY?si=Xhw88rlioI6FI3zg.

Simple Past video lesson:

https://youtu.be/xLA58CSIf3M?si=Y_9GXsW-RgKAJCJd

Present Perfect video lesson:

https://youtu.be/cBCqDRX5YfA?si=t2rsx8Hh5yGqVTFL

Irregular verb list:

Grammar and Vocabulary for First and First for Schools © Cambridge University Press 2015 Photocopiable.

Questions and Answers:

https://www.perfect-english-grammar.com/present-perfect-exercise-3.html

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