---I don’t think an aged woman should eat so much sweet food. ---I agree with you, ______ I like chocolate so much that it’s already part of my life.
- Excuse me. May I use your eraser, please?-- Sure. ______A. Watch out!B. Well done!C. Go ahead.
_____has your brother studied in New York? —For two years. A. How old B. How often C. How long
Bob promises to join in the football match ______ he has to help his parents on the farm. A. if B. as C. unless
-- Did you find the small village yesterday? -- Yes, without any difficulty, for it has ______ changed over years. A. hardly B. greatly C. clearly
I couldn't get through the door because there was a big box ______. A. by the way B. on the way C. in the way