Was there anything valuable in your missing bag, Madam–Yes, my purse and keys. Luckily, I the mobile phone.

______ likes to work in such hot heat.

Some of the students can do very well in English exams, but can ______ understand what a native speaker says.

you need any help with those heavy bags” “No, thanks; _____.”

Most of us think of games as child* s play, but games _____ children’ s thinking and develop skills like problem solving and communication．