Petitions have been taken to be one of the ways for the British people to express their id

【C10】A．have broughtB．have been broughtC．have takenD．have been taken

We shall appreciate______ from you soon.A．being heardB．hearingC．to hearD．having been heard

How many people have been estimated to be dead in the conflict？A．20,000.B．200,000.C．2,000.

Various means have been taken to check students’ learning. They are（).A、quizzesB、duelC、t

Every so often, ________ your situation and consider what steps have to be taken next

The workforce have recently been calling for their working hours to be reduceD.Many compan