________ he willing _________ people in need any time?
Lingling switches on the laptop________ opens a new document. She wants _______ write her homework.
On Sunday morning Jim has no lessons ________ he goes to school with Tom.
Let’s buy a birthday cake ________ his birthday present ________ the cake shop.
We usually go to the park _______ the weekend.
Betty doesn’t often ________ her work at home.