1) Complete the sentences with the words in brackets.Use the verbs in active day. 1-Your friend (should,give) some unusual present for his 20th birthday 2-Milk (must , keep) in a fridge . Don't you know? 3-I tried but I (couldn...

1) Complete the sentences with the words in brackets.Use the verbs in active day. 1-Your friend (should,give) some unusual present for his 20th birthday 2-Milk (must , keep) in a fridge . Don't you know? 3-I tried but I (couldn't ,open) the window 4- Someone (have to, take) the child home. He (can't ,leave) here alone. 5- this new book (must,read). It's wonderful! 6- they (shouldn't , spend) so much time in front of the television