1. Though lacking________, the young teacher manages the class very well.
A .experience B. experiences
C. experienced D. experiencing
2. That’s where I _______ live when I was a child.
A. used to B. was used to C. was using to D. am used to
3. ______ the task is difficult, they managed to complete it on time.
A. Because B. Therefore C. As D. Though
