1. He (sit) _______was sitting_______ in a bar when I (see) ______saw_______ him.
2. The light (go) _____went_____ out while I (have) _____was having_________ tea.
3. While he (learn) ______was learning________ to drive, he (have) ________ was having ______ an accident.
4. We (walk) _______ were walking_______ to the station when it (begin) ______began________ to rain.
5. He (have) ______was having________ a bad fall when he (repair) ______repaired________ his roof.
6. It (start) _______ was starting_______ to rain when we (play) ______played ________ football in the schoolyard yesterday.
7. The servant (drop) ______dropped________ two cups while she (wash up) ______was washing________ up last night.
8. While he (write) _______was writing_______ a letter, the telephone (ring)
_______rang_______.
g/tchung:when/while + QKĐ , QKTD (1 hành độngđang xảy ra thì có 1 hành động khác xen vào)
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học tốt!
:)