UNB, Munshiganj :Seven people were killed and 35 others injured as a bus hit a tree beside Dhaka-Mawa highway in Shreenagar upazila on Saturday. The identities of deceased could not be known immediately.Officer-in-Charge of Shreenagar Police Station Sahidur Rahman said a Mawa-bound bus of ‘Tongipara Express’ from Dhaka hit the roadside tree at Kewatkhali in the afternoon as its driver lost control over the steering, leaving three people dead on the spot and 22 others injured.The injured were taken to Shreenagar Health Complex where two more people died, he said.