Pi is a letter of the greek alphabet. Alpha is the first letter of this alphabet, what letter is pi?.

Lisha’s teacher usually includes lots of comments on student tests to them understand why their answers were incorrect.

Choose the answer that best completes the sentence. at midnight, the little men came skipping in and were about to set to work on the leather; instead of the leather ready to cut out, they found the charming little clothes.

Vocabulario choose the word that is the best match for each item. : pesas : adelgazar : presiones : de peso : a dieta : en forma : gimnasia : una vida sana : alcohol : el estrés