He with his girlfriend ________ Thailand many times. They know a lot about this country.
--John practices speaking much harder than before these days. --Yes, he has ___________ his mind to improve his spoken English.
Mr. Li is a kind-hearted man. Though he is not rich, he always does everything he can __________the homeless children.
--Kangkang, has your homework been finished yet? --Yes, mom. I __________ it half an hour ago.
–Kangkang told me he would have a party this evening. Are you going there? --I’m invited, too. But I have a lot of homework to do this evening, and I wonder _____.
When we meet again in twenty years, we will be excited and talk about things and persons _____ we remembered in the school.