Fill in the Blanks modal verbsOnline version Please, do it this activity by rumeysa önerbay 1 be mustn't must needn't canjust may was There are plenty of tomatoes in the fridge . You buy any . It's a hospital . You smoke . He had been working for more than 11 hours . He tired after such haed work . He prefer to get some rest . I could speak Arabic fluently when I a child and we lived in Morocco . But after we moved back to Canada , I had very little exposure to the language and forgot almost everything I knew as a child . Now , I say a few things in the language .