----- Nội dung dịch tự động từ ảnh -----
Exercise 4. Complete the sentence with the words in the box.
volunteer
mountainous
helped
donated
save
gone
1. It is the first time I have done the Volunteer work.
2. We have gon
3. On the way home I
4. We provided foods for the
patients
clean
to this village to do volunteer work several times.
an old lady go across the road.
in the hospital last week.
English classes
homeless