.(全国卷II 11).Though ______ to see us,the professor gave us a warm welcome。A. surprise B was surprised C. surprised D. being surprised
A number of sheep _________ seen by us when we passed the field..
Both Kate and I _________ ready for the picnic now.
A boy with two dogs _______ when the earthquake rocked the city.
Andy has _______ for five years. Five years _________ a long time.
Maths _______ my favourite subject.