Hello, this is Jack. May I speak to Tom– Sorry, he isn’t in at the moment. If he _______ back, I’ll ask him to call you back.

Fresh food is good for you . But you have to _______it first because sometimes it a little dirty.

Hi, are you an engineer in Lenovo Group? — No, but I _____.[ ]

atural that I didn’t recognize herimmediately I saw her _______, it’s almost 5 years since we met last

Take your bank card with you when on a business trip，_________ can save you a lot of troubles．