پرسش‌ها با دسته‌بندی (زبان انگلیسی => زبان انگلیسی => گرامر)

Although Margaret Mead had several assistants during her long investigations of Samoa, the bulk of the research was done by ........ alone.

The more advanced the specialization in production and the more complex the economy, ........ to make any given good reach its ultimate user by using barter.  

Medical research at the cellular level, ....... research on the immune system, has been made possible through twentieth-century advances in techniques of genetic research.

One of the most ancient arts, ……… in different parts of the world.

……… a bee colony gets, the more the queen’s egg-laying capability diminishes.

Having arrived late for practice, ………

Under the educational plan proposed by the school board of Rocklyn County, ……… unhappy with a particular school, they could simply move their children to  another.

 … in my class likes the teacher.

The problem facing most tourists is ... among so many possibilities. 1) what should they see 3) should they see what 2) what they should see 4) they should see what

1-During the course of its growth, a frog undergoes a true metamorphosis............. with a fishlike larval stage.