EGP #529 | A2 | MODALITY / must Can use the affirmative form. Lexical range: N/A
我们一定要一起吃个午饭。
We ___must meet for lunch.
你必须在十点前回家。
You ___must come home before 10 o'clock.
他必须马上离开，否则会错过最后一班车。
He ___must leave now or he'll miss the last bus.
你必须按时吃药。
You ___must take your medicine on time.
我今晚必须给妈妈打个电话。
I ___must call my mother tonight.
