شرکت در آزمون آنلاین زبان انگلیسی 1 - درس 3 | آزمون شماره 49

1-

Do not talk to your friend while the teacher is teaching. There's a time and a ............... for everything.

2- My father told me, “Be careful with that knife. You might cut ……… .”

3- Edison decided to finish his project on time, so he worked day and night and never ......... before completing it.

4-

The cause of death of Iranian doctor was the expired ........................ .

5- The engine of the plane suddenly exploded and it plunged into the mountains ......... all people on board.