单项选择题
It is already five o’clock now. Don’t you think it’s about time（）.
A.we are going home B.we go home C.we went home D.we can go home
单项选择题 She（）beillbecauseIsawherplayingbasketballjustnow.
单项选择题 She（）tosaythatshewasnotinterestedinwhatIwastalkingabout.
单项选择题 IgaveJohnapresentbuthegavemenothing（）.
