Answer:
1. Cuándo.
2. Cuándo.
3. Cuál.
4. Cuánto.
5. Qué.
6. Dónde.
Explanation:
In this exercise you have to complete the blanks with some questions words like cuándo, cuál, cuánto, qué, dónde, etc.
1. You use "cuándo" (when) because somebody is asking for an event.
2. You use "cuándo" (when) because somebody is asking for an event.
3. You use "cuál" (which) because there are many subjects and he/she is asking for the favorite one. "Cuál" is more specific than "qué".
4. You use "cuánto" (how much) because somebody is asking for an amount of money.
5. You use "qué" (what) because somebody is asking for things in general.
6. You use "dónde" (where) because somebody is asking about a place.
