We use ............ to express the idea that an action started and finished at a specific time in the past.
A.
the Present Perfect
B.
the Simple Past
C.
the Past Perfect
D.
the Past Continuous
2.
We use ........... to say that an action happened at an unspecified time before now. The exact time is not important.
A.
the Present Perfect
B.
the Past Continuos
C.
the Past Perfect
D.
the Simple Past
3.
.............. expresses the idea that something occurred before another action in the past. It can also show that something happened before a specific time in the past.
A.
The Past Continuous
B.
The Present Perfect
C.
The Past Perfect
D.
The Simple Past
4.
Use .............. to indicate that a longer action in the past was interrupted. The interruption is usually a shorter action in ............... .
A.
the Past Perfect - the Simple Past
B.
the Simple Past - the Past Continuous
C.
the Past Continuous - the Past Perfect
D.
the Past Continuous - the Simple Past
5.
............. provide ............ information about the subject or object of a sentence. Without this information, the sentence often does not make sense or has a different meaning.
A.
Defining Clauses - extra
B.
Defining Clauses - essential
C.
Non-defining Clauses - essential
D.
Non-defining Clauses - extra
6.
............... clauses provide .......... information about the subject or object of a sentence. The sentence still makes sense without this information.
A.
Non-defining - extra
B.
Non-defining - essential
C.
Defining - extra
D.
Defining - essential
7.
.............. are used for people.
A.
Which
B.
Who or which
C.
Who or that
8.
.............. are used for things.
A.
Who
B.
Which or who
C.
Which or that
9.
........... voice is used when the focus is on the action. It ....... important or not known, however, who or what is performing the action.