1. My sister is looking forward to _____ in the art competition.

2. Stella _____ succeeded in solving the puzzle if she had not given up after her first attempt.

3. Madam Lim felt a spider _____ up her leg and jumped in horror.

4. I would advise you _____ spending too much time playing video games, said the teacher.

5. This book is very popular but _____ are aware of who the author is.

6. The project submission deadline was meant to be today, but it has _____ been extended by two weeks.

7. Each of the students _____ given a ticket to the fair recently.

8. When Jenny removed the warm cake from the oven, she realised that she _____ to add sugar.

9. Mei Li decided not to study overseas _____ the recent travel restrictions.

10. That boy lost his mobile phone in the school field, _____? asked Jared.