____— Basketball, of course.

Did you have a good time at Laura’s birthdayparty— Yes, indeed. It’s several years ________ I enjoyedmyself so much.

_____ the plan has been made, let’s get down to ____ it out[ ]

Thanks to our school program The same song , we___________ about ten songs by the end of last month.

With the word“PM25″_____ appearing in media reports，people pay greater attention to it and seek health tips for smoggy days