about your self-drive trip yesterday—Tiring! The road is being widened, and we______________a rough ride

The accident happened ______ a freezing winter morning.

How do you keep in touch with your friends— We ____________ write to each other, but we _________ chatting on QQ now.

What do you think of the movie “Lost In Thailand” —It’s ________. It makes everyone happy.

____ busy yesterday, or he _______ you with yourexperiment