[ Present Perfect Tense ]
What have you done?
A. I swam in the beach.
B. I swim in the beach
C. I have swum in the beach

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Grammar › ViewYou would save energy if you …… the lights more often.
A. will switch off
B. would switch off
C. switched off
D. switch off
Past Perfect Tense › View
When we finally found his house, everyone ________for a club in town.
A. had already left
B. leave
C. left
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A. destroys
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Grammar › View
Choose the correct sentence.
A. If you won’t try harder, you will fail.
B. You are late if you won’t leave now.
C. If the game is good I am playing it.
D. If the sun shines, I will go swimming.
