—Kim, I haven’t seen your mother for so long, where is she? —Oh, she ________________ England to learn further studies(深造). She left a month ago.
________you in the classroom?
Cook the food for __________, and then you can have a delicious meal.
These students ___________ a party on the playground if it __________ tomorrow.
She doesn’t know _____________ next.
I look forward to ___________ America next year with my family.