The public sign in the library means people ________ smoke there.
could
must
couldn’t
mustn’t
Aunt Tina will visit us soon. _______ is arriving tomorrow morning.
—______doesyourcousinusuallygotoworkonfoot? —Hesaysit’sgoodforhishealth.
—Lily,couldyoupleasepassmethe______?Iwanttocuttheapple. —Sure,hereyouare.
Ihave______Englishdictionaryandithelpsmealot.
---I am going to play basketball with my friends this weekend. --- ________.