i will have to borrow your pen ,because i ————my pen at home just nowit is a exciting film .all the children get(exciting)When winter comes,the weather ___(become)colder and the days shorter为什么用becomesthe old man saw the accident__________(happen)when he was passing by希望有解释

i will have to borrow your pen ,because i ————my pen at home just now
it is a exciting film .all the children get(exciting)
When winter comes,the weather ___(become)colder and the days shorter为什么用becomes
the old man saw the accident__________(happen)when he was passing by希望有解释