Acid rain has caused severe.... on the hillside A pollution b destination c flood D D erision

Sperm whales are .... which means they eat meat A herbivores B mammals C carnivores D omnivores

Both domestic and imported automobiles must .... anti- pollution devices A equip by B be equipped with C equip with D be equipped

A Wear B share c bear d fear

Laws have been introduced to prohibit the killing of endangered animals In đậm từ prohibit A ban B encourage C decrease D advise

The tress....... A were grown in the backyard byJohn yesterday B in the backyard were grown yesterday by John C were grown by John yesterday in the backyard D were grown in the backyard yesterday by John

In funeral, people always play... music A powerful B lyrical C delightful D mournful

A child who has lost one or both of his parents by death is called.... child A an abandoned B an orphan C a homeless D an orphanage

x:22=222+2323

Giup mik We started early in order.... miss the first part of the concert A to not B not for C not to D for not