My sister ____ been studying French since she was ten years old. The students ____ been ____ for the exam all week. have They ____ been traveling around Europe for three months. He has ____ for the bus since 8 a.m. It has ____ all day. We have ____ on this project for two months.

Ilg'orlar ro'yxati

Vizual uslub

Moslamalar

Namunani almashtirish

Tahrirlashni davom ettirish: ?