We should ________ ‘Thank you’ when we borrow something from someone.
Simon is _ a bad mood and doesn’t want to talk to .
How happy we were ______ each other!
Try to spend as much time as you can___________, please.
一How many students listened to the teacher carefully enough in the class? 一 .
Sigmund Friend came to our school to give us a talk yesterday.Which sentence element is the underlined part?