Could I use your bike for a while. Sam— ________. I’m not using it.

Excuse me, is this______ iPad mini – No, it isn’t.______ is at home.

The bag looks big. Do you need a hand— Oh, it is empty. ________.

Which would you like, tea or coffee—Either OK,but I prefer coffeemilk.

More and more teaching _______ are being developed across the globe, which are sure to _______to make classroom teaching more lively and interesting. [ ]