中国大学MOOC: He kept _______ to his parents.
举一反三
- 中国大学MOOC: John said he ______ supper with his parents. He was quite full.
- After he moved abroad, he kept writing letters to his parents to inform them ____ his situation there.
- 中国大学MOOC: Toms parents died when he was a child, so he was ______ by his relatives.
- 中国大学MOOC: Both his parents are ________ (vague) about where he is at the moment.
- 中国大学MOOC: Rickys embarrassment when he met his teachers was __________; his ears turned bright red and he kept looking down on the ground.