CHUYÊN ĐỀ 4: SỰ PHỐI HỢP THÌ - BT CHIA ĐỘNG TỪ
Help
1. Last night, we (watch) television when the power (fail).
were watching; failed
2. We (be) in this class for 4 years next September.
will have been
3. When we came in, they (prepare) the meal for us.
were preparing
Unlock this slideshow and over 2 million more with Baamboozle+
Try slideshows
Your experience on this site will be improved by allowing cookies.
Allow cookies