GROUP 1

g_________ _f____

You ………. tell me the truth for your own good.

• can

• should

• must

• couldn't

The men ………. lives next-door are English. 

• that

• which

• who

• whom

I ………. find my shoes anywhere.

• will

• couldn't

• must

• may

__n_ __w__ can be used to produce electricity.

The destruction of the rainforests is contributing to _l____ __r____.

We………. arrive on time or else we will be in trouble.

• ought to

• might  

• will

• couldn’t 

 The dictionary ………. you gave me is very good.

• who

• whom

• that

• which

 Do you know the girls ………. are standing outside the church?

• that

• which

• whom

• who

 Even though _o___ _____ is economical and eco-friendly, it’s not widely used in Vietnam.