Are you worried (take)_________________ the final exam tomorrow? Me neither.
about taking
100
Are you interested ____ learning informal English? If so, you should sign up for Advanced Informal English next semester.
in
100
Our guests have left yesterday.
have left-> left
100
I will help you study for the exam ____ you promise to come to my office right after class today.
a. unless b. only if c. whereas d. even though
only if
100
If I (know) ______ how to ski, I'd go skiing with you
knew
200
Instead (study)___________________, I'm going to go to Gator City with my friends.
of studying
200
My great-aunt and great-uncle have been married ____ each other for over 50 years.
to
200
Star Wars was the most important movie of my childhood. I've been seeing it more than 50 times.
have been seeing -> have seen
200
You won't pass the exam ____ you study for it tonight.
a. in case b. unless c. only if d. because
unless
200
I (tell) ____ you about the storm if my phone had been working.
would have told
300
You have to enjoy life! Don't let studying prevent you (have) ______________ fun!
from having
300
It's important to have an umbrella to be protected _____ the rain.
from
300
We were studying all night. Let's take a break now.
were studying -> have been studying
300
In a democratic government, a leader is directly responsible to the people, ____ in a dictatorship, a leader has no direct responsibility to the people.
a. because b. even though c. while d. unless
while
300
If I hadn't been nervous, I (do) _______ better during the interview.
would have done / could have done
400
Some students are very serious. They aren't used (ignore) _____ their studies to have fun.
to ignoring
400
I always think it's weird when both people in a couple look alike. You shouldn't look like you're related ____ your girlfriend/boyfriend.
to
400
By the time I got home from work, the rest of my family has eaten.
has eaten -> had eaten
400
Ms. Jackson was assigned to teach the advanced science class ____ she has the best science qualifications of all the teachers in the school.
a. although b. whereas c. if d. since
since
400
I wish I (leave) _____ my umbrella at home this morning.
hadn't left
500
Make your own choices! In the end, you are the person most responsible (achieve)___________ happiness.
for achieving
500
I'm really looking forward to the long winter break. I'm so tired _____ waking up early every day!
of
500
I was late for my grammar class, so I had run all the way from my apartment to my class.
had run - run
500
Parents love their children ____ the children misbehave or do naughty things.
a. even if b. since c. if d. only if
even if
500
If we weren't experiencing a drought, the big forrest fire (start)________________.