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WorksheetsTOEFL SKILL 4
Total questions: 10
Worksheet time: 5mins
The professor does not understand .................... .
why did many students do poorly on the exam
so many students did poorly on the exam
why so many students did poorly on the exam
students did poorly on the exam
Only the pilot can tell you .................... .
how far the plane can go on one tank of fuel.
how far can the plane go on one tank of fuel.
how can the plane go on one tank of fuel.
how the plane go on one tank of fuel.
What type of security ...................... ?
he prefer for his investments?
do he prefer for his investments?
he prefers for his investments?
does he prefer for his investments?
Not even the bank president knows .............. .
will be opened.
the vault will be opened.
when will the vault be opened.
when the vault will be opened.
How long ........................ since you arrived in the United States?
have it been
has it been
has been it
have been it
The jury doubts ................. under cross-examination.
what the witness said
what did the witness said
what did the witness say
the witness said
Do you know .................... to take an extended leave of absence?
why is he want
why do he want
why does he want
why he wants
I wonder ....................... to do.
is she going
what she going
what is she going
what she is going
The director is not sure why ...................... .
has the land developers changed their plans.
the land developers have changed their plans.
have the land developers changed their plans.
have the land developer changed their plans.
When .................... you about the book?
did the teacher tell
the teacher tell
the teacher told
did the teacher told
