—Look! The boy is just wearing a shirt in cold winter.—How poor! It’s said that his parents _____ since he was 3 years old. Maybe we should give him a hand.

—Who is the baby in this photo?—It’s my sister’s son. The photo _____ by her by e-mail ten days ago.

We ______English lessons on Saturday morning. 

—Where did you go last night?—I          to go to Li Lei’s birthday party.

It’s so hot. Look! The kids _________ at the pool.