4. Watasi mo _____.
a. __O___ orimasen. "I won't be here too." (humble)
b. __O___ o-mise simasu. "I will show you too." (humble)
c. __X___ irassyaimasita.
You cannot use the honorific polite word for yourself. The correct form should be "Watasi mo kimasita (I also came/went)." Or "Watasi mo mairimasita (I also came/went)." (humble)
d. __O___ ni-dai gozaimasu. "I also have two (machines)." (polite)
e. __X___ itte rassyai.
"Itte rassyai" is a command form of a polite verbal "itte irassyaru", a ritual expression meaning "Bye! (Having gone, come back!)," and it is used when you see somebody off expecting the person will come back. Therefore, you cannot use the word for yourself.
5. _____ n desu.
a. __O___ Warui "(It is that) it is bad."
b. __X___ Omote
"Omote" is a Nominal, and cannot be directly followed by the extended predicate.
c. __O___ Tukuritai "(It is that) I want to make."
d. __X___ Mazuku arimasen
"Mazui" is adjectival, and its direct form, not distal form, should come before the extended predicate. The correct form should be "Mazuku nai n desu (It's that it is not bad-tasting)."
6. Yuubinkyoku ___ ikimasita.
a. __X___ o
"Ikimasu (go)" is a motion verbal and it does not take "o" to indicate a destination. Note that is it possible to say "Kono miti o ikimasita (I went through this street)."
b. __O___ made "I went as far as the post office."
c. __O___ ni mo " I also went to the post office."
d. __X___ de
"Ikimasu" does not take "de" to indicate a place where you go. Note that particle "de" marks a place where action takes place.
e. __X___ ga
"Ga" marks a doer of the motion "ikimasu", but "yuubinkyoku" cannot be the doer.
7. Sensee ga _____.
a. __X___ orimasita.
"Orimasu" is a humble polite verbal , thus, cannot be used to indicate the existence of "out-group". The correct form should be "Sensee ga irassyaimasita. (The teacher was here/went/came)." (honorific)
b. __X___ mairimasen.
"Mairimasu" is a humble polite verbal, thus, cannot be used to indicate the motion of out-group. The correct form should be "Sensee ga irassyaimasen (The teacher won¹t come/go/be here)." (honorific)
c. __X___ itadakimasita.
"Itadakimasu" is a humble polite verbal, therefore, cannot be used for the teacher's action. However, it is ok to say "Sensee kara itadakimasita (I received it from the teacher)."
d. __X___ o-kiki simasyoo.
Note that "O [stem] suru" is a humble form. Thus, you cannot use it for teacher's action. If you want to say "Let's ask the teacher," it should be "Sensee ni o-kiki simasyoo."
e. __O___ kaite kudasaimasen ka?
"Would you, teacher, be kind enough to write it for me?"(polite request)
8. _____ zya nai desu.
a. __O___ Migidonari "It is not next on the right."
b. __O___ Sinkansen "It is not a bullet train."
c. __X___ Abunai
"Zya nai" is a Nominal negative ending, therefore, cannot follow adjectivals. The correct form should be "Abunaku nai desu (It is not dangerous)."
d. __O___ Ura "It is not a reverse side."
9. Konna no ga _____.
a. __X___ katte kite kudasai.
"Ga" marks the doer of the action. However, "konna no (the one like this) cannot be the doer of "katte kuru (buy and come back)". If you want to say "Please buy the one like this and come back.", "konna no" should be marked by "o", not "ga".
b. __O___ irimasu kedo... "I need the one like this, but..."
c. __O___ tabetakatta. "I wanted to eat the one like this."
Note that either "ga" or "o" is fine to mark the object of "~tai."
d. __X___ onegai-simasu.
If you want to say "I will request the one like this," it should be "Konna no o onegai simasu."
10. Dotira ___ tukaimasyoo ka?
a. __O___ o "Which one (of two) shall we use?"
b. __X___ (nothing)
A question word "dotira" should be followed by a phrase particle.
c. __O___ de "Where shall we use?"
d. __O___ ga "Which one (of us, two) shall use it?"