Your colleague is speaking English withfluency—It’s no wonderShe ____ inthe UK for a year as a visiting professor

Things like electronics, glass or other ____ objectsare often packed with an appropriate protective material to prevent damage.

What’s the matter with you, Lucy?—After the long walk, my legs ___________ and I couldn’t go any farther.

This is _____ music I’ve told you about. Isn’t itbeautiful? —Yes, it’s great. I’ve never heard such____ beautifulmusic before.

I _____not thank you too much for your help