Am sitting is the present continuous tense, used for actions that are happening now and continuing to happen. Follow the link for more.
sometimes; occasionally
Example: I go to the beach from time to time.
Gave is the
past tense of the
irregular verb give. Follow the link below to find out more and to listen to some examples.
To take something over is to gain control of it from someone else.
Example: They want to take over our company.
For more meanings of the
phrasal verb take over, follow the link below to our language library.
Folow the link to listen to the two ways we pronounce use.
We use given at the beginning of a sentence to mean considering or knowing. You could say on a rainy day:
Example: Given the weather, I'm not surprised that you're wet.