I have been skating _______ nine o’clock.

A Sichuan government officialexpressed their thanks through CCTV for the aid they ______ in the last threeyears

What a rich dinner you’re preparing, mum! -I’ve been told that your aunt as well as her three friends _______to visit us.[ ]

Is everything ready for the party — I hope there are enough glasses for each guest to have _____

24．—How do you think I can make up with Jack?—Set aside you disagree and try to find you have in common