I'd like to remind you that there is no_____on the part of suspects to answer questions.

Thereisanincreasing_(tend)forwomentohavechildrenlaterinlife

Students should（）their own interests as well as do their schoolwork. 

In studio recordings, new techniques made possible effects that not even an electronic band could produce .

When a person immigrates to another country, he should_ (conscious) adapt himself to the new environment