—Did you know ______ just now?—Their plane didn't take off on time because of the thick fog.
There ’s __________“u” and __________“s” in __________ word “use”.
Look at the chart! Jim has ________than Simon.
---Kate looks ________than Amy. ---In fact, she is as ________as Amy.
Thank you for ________to let me ________on the trip.
I hope ________my birthday party next Saturday.