Look! The children are throwing water____ each other in the river.—Yes. It’s a little similar_____ the Thai Water Festival.

the misunderstanding removed, the two oldfriends ______ happily．

Robots will do the simple jobs over and over again, they won’t be bored.

Tom has got into the habit ________for half an hour after getting up every morning.

There is ______ “u” and ______ “s” in the word “Sue”.