It’s very kind of you to        so much time showing me around your school.

 —What a beautiful car ! —Yes, but it’s so expensive that we can’t _______ it.

--- Jack, could you help me ________ these pictures on the blackboard? It may help us know more about the hazy weather. (雾霾) --- With pleasure.

There ______ a pen and a map on the desk.

--Whose hair band is this? --It might ______ to Linda. She was at the picnic.