Unfortunately he ... three accidents recently

BT1. CHIA ĐỘNG TỪ 1. Unfortunately he______three accidents recently
(have)
2. A new photocopiers ______ in last week(put)
BT2. VIẾT LẠI CÂU
1. I haven't gone to the super market for 3 weeks
----> the last time
2. It took mary 2 hours to travel to the contryside last week
-----> mary spent
BT3.
1. The eruption of mount pinatubo is the world's volcanic eruption(large)