Happy Teachers’ Day! Here are some flowers for you. — beautiful flowers they are! Thank you!

She devoted herself ______ to her research and it earned her a good reputation in her field.

There she was, standing exactly ____ I had left her, crying bitterly.[ ]

Mum, may I go ____ a trip to Beijing

How do you find the British Museum?-Great! It’s ______ worth ______[ ]