سوال a
4__1__5__2
سوال B
1 are exchanging
2 is standing
3 am working
4 are searching
ساختار جملات
کامل کننده+ فعل ing دار + فعل tobe+فاعل
سوال c
1.He is filling out the form
2.They are traveling by train
سوال D
1.The tourist is filling out a reservation form
2. Is your brother checking the map?
