How much _are___ （be ) Li ping's socks ?
__Do___you___want___(want) a storybook ?
Can you help me __(to) sell___(sell)the watch ?
My sister __doesn't have__(not have ) a hat .
Each of us __has__(have ) a dictionary in our class.
Look!The red shirts are on __sale____(sell）for 15 元
Where are his __shoes____（shoe）?
They ___are__（be) under the bed .