He is a collector. He has ______ basketballs.
Tourists can choose to visit Kunming they like – spring, summer, autumn or winter.
–Long time no see! – Oh! It _________ five years since we met last time.
Not only the students but the teacher _________ so excited when they saw Dora run the first.
–Tom had nothing for dinner, __________ he? – __________ . He had some bread and milk.
You must pay attention to your handwriting __________ everyone can understand what you have written.