Connect your earphones to your device, wear them and play the two videos bellow. Each video has a multiple choice test. For each question, pauze the video to think of the right answer.
Present Simple grammar test (you can skip this video if you find the Present Simple too easy)
https://www.youtube.com/watch?v=8X28J-uXOmc
Past Simple vs Present Perfect grammar test with explanation
https://www.youtube.com/watch?v=WcqfkNm24IM