Could you please answer the below questions with correct answer please?

1.
While most of the employees at this company are new, Martin ___ here for over ten years.
(a) has worked
*(b) have worked*
(c) works
(d) has work

2.
If Franz ___ to the office later today, he will be able to answer all of our questions.
*(a) comes*
(b) was coming
(c) had been coming
(d) came

3.
Creating a well-written resume is the ___ important thing you can do during a job hunt.
*(a) most*
(b) more
(c) even more
(d) very

4.
If I ___ better in my interview, I would have gotten the job.
(a) did
*(b) had done*
(c) have done
(d) do

5.
A: Could we postpone the meeting until after all the data has been analyzed?
B: I think ______ would be a great idea.
*(a) that*
(b) those
(c) this
(d) these

6.
___ I can never find someone to carpool with, I decided to start taking the train.
(a) Since
(b) Due to
(c) So
*(d) Because of*

7.
I think these instructions are ___ enough for even the most inexperienced users.
*(a) specify*
(b) specifically
(c) specific
(d) specificity

8.
A: Mandeep said he ___ you the sales reports yesterday. Have you received them yet?
B: Yes, I did. Thanks for following up on that.
(a) would give
(b) is giving
*(c) has given*
(d) can give

9.
A: Why weren’t you in the conference call this morning?
B: I ___ my daughter to a doctor’s appointment, but Elena recorded it so I’ll be able to catch up on every thing this afternoon
(a) needed to take
(b) must take
*(c) would have taken*
(d) should take

10.
The entire project was a disaster because the team members didn’t trust ___ enough to share their ideas.
*(a) one another*
(b) another
(c) each one
(d) all of them

11.
That project ___ by the beginning of next week.
(a) is finished
(b) will be finished
*(c) was finishing*
(d) has been finished

12.
A: How was the conference in Berlin?
B: Great! I really enjoyed ___ so many interesting people.
(a) to meet
*(b) meeting*
(c) have met
(d) was meeting

13.
A: Do you travel a lot for your job?
B: Yes, I do. Actually, I ___ to three different countries over the next month.
*(a) would be traveling*
(b) will be traveling
(c) would travel
(d) must have traveled

14.
___ while I’m out, please tell him I will be available to meet him for lunch tomorrow.
*(a) If Omar is calling*
(b) If Omar will call
(c) If Omar has called
(d) If Omar calls

15.
If I were the CEO of this company, I ___ diversify immediately.
(a) will
(b) have
(c) can
*(d) would*

16.
All of these invoices ___ by the Billing Department already.
(a) are reviewed
*(b) have reviewed*
(c) have been reviewed
(d) were being reviewed

17.
A: Hi Roger, how are you liking your new position?
B: Good morning, Ms. Hoffman. I am really enjoying my new position so far. ___ my old position, I have more opportunities to learn about our manufacturing process now.
(a) Likewise
(b) On the other hand
*(c) In contrast to*
(d) Similar to

18.
___ has Jerome brought in several new accounts lately, but all of his clients are very pleased with his work.
*(a) Not only*
(b) Never
(c) Neither
(d) Not ever