you finished your experiment report, Jane— Oh, my God. I’ve _____ forgotten all about that.

In the ant city, you will see many problems _____ in this way.

Is there ________in the room—-No，there’s________there.

re than a month passed, real winterhad come, and everything was still clear in his memory as though he ________with Anna only the day before

ressed his hope ___ he would visit China again the next year, and this was the very hope ___ he expressed as soon as he arrived in the country.