1. ___ alcohol with medication causes serious health issues ___.
A) Taking / to occur
B) To take / occurring
C) Taking / occurring
D) To take / to occurring
2. Somehow, he managed ___ the locked door without___ it.
A) to open / damaged
B) opening / damaging
C) to open / damaging
D) opening / to damage
3. The text was too long for me ___ on my own so I asked Steve ___ me with it.
A) to translate / helped
B) translating / to helping
C) to translate / to help
D) translating / help
4. I'd rather ___ a new television because it's not worth ___ such an old TV set repaired.
A) bought / to have
B) buy / having
C) to buy / to having
D) buying / have
5. You seem ___ a mistake ____ these two numbers.
A) to have made / adding
B) made / to add
C) having made / having added
D) to make / to adding
