As Emerson puts it,____ we travel the world over to find the beautiful,we must carry it with us or we find it not

It is often said that ____teachers have _______very easy life

1_____education is the instruction that occurs when the instructor and students are separated by distance or time,or both

We need friends to ________, or we will feel lonely（单选）—4分

The teacher said that the earth ______around the sun．

In ______, the only element that can be deleted or removed is the one that was inserted most recently.

Ifa teacher asks students to fill in the blanks in a passage with that, which or whom,he/she is least likely focusing on grammar at_________．

When we use the word（）we mean that an idea or theory is being applied: that whatever the teacher does, certain theoretical principles are always borne in mind.

As for a lesson plan, a teacher says, When do lesson planning, I always prepare some extra and alternative tasks and activities so that I have the options to cope with the unexpected situations.According to the teacher's words, we can know that the teacher follows the principle of_______ in lesson planning.

As for a lesson plan,a teacher says,When do lesson planning,I always prepare some extra and alternative tasks and activities so that I have the options to cope with the unexpected situations. According to the teacher's words, we can know that the teacher follows the principle of______ in lesson planning.

Hey, Nick. ______ comes the last bus! Hurry up, or we’ll have to walk home.

By saying “While it’s true that ..., be they scientific or artistic” (Lines 1-3, Para.5), the author means that _____.