The A2 level typically includes 8 units designed to cover roughly 120–140 teaching hours .
Ýòî ÷òîáû ñàéò ðàáîòàë ëó÷øå.
Îñòàâàÿñü ñ íàìè, âû ñîãëàøàåòåñü íà èñïîëüçîâàíèå ôàéëîâ êóêè.