—I guess you can buy such a smart phone for 300 dollars. —I could just two months ago,but the price ________ by 20%.
The father as well as his three children________ skating on the frozen river every Sunday afternoon.
My sister______ the League last month and she has decided to ______ the activity to help the aged next week.
Eric received training in computer for one year, _______ he found a job in a big company.
______ is know to us all, good friends ______ happiness and value to our life.
Letterboxes are much more _______ in the UK than in the US, where most people have a mailbox instead.