For this exercise you should write S or I next to the sentence, depending on what the sentence is expressing. If it is expressing uncertainty and begins with “es dudoso/es posible…” then you should write S for subjunctive, or I for indicative if it is expressing certainty. You should also conjugate the verb from the parenthesis.

This sentence is in subjunctive form, because it begins with the expression “es dudoso”, which means the verb should be conjugated like this “excaven” (third person plural).

For this exercise you should write S or I next to the sentence, depending on what the sentence is expressing. If it is expressing uncertainty and begins with “es dudoso/es posible…” then you should write S for subjunctive, or I for indicative if it is expressing certainty. You should also conjugate the verb from the parenthesis.

This sentence is in indicative form, because it begins with the expression “creo que”, which expresses you judgement or opinion. The verb should be conjugated like this “tienen” (third person plural).

For this exercise you should write S or I next to the sentence, depending on what the sentence is expressing. If it is expressing uncertainty and begins with “es dudoso/es posible…” then you should write S for subjunctive, or I for indicative if it is expressing certainty. You should also conjugate the verb from the parenthesis.

The verb “saber” demands the indicative form, which means that on the blank space should be written “queremos”.

For this exercise you should write S or I next to the sentence, depending on what the sentence is expressing. If it is expressing uncertainty and begins with “es dudoso/es posible…” then you should write S for subjunctive, or I for indicative if it is expressing certainty. You should also conjugate the verb from the parenthesis.

This sentence is in indicative form, because it begins with the expression “es cierto”, which expresses certainty. It means the verb should be conjugated regularly “traza” (third person singular).

For this exercise you should write S or I next to the sentence, depending on what the sentence is expressing. If it is expressing uncertainty and begins with “es dudoso/es posible…” then you should write S for subjunctive, or I for indicative if it is expressing certainty. You should also conjugate the verb from the parenthesis.

This sentence is in subjunctive form, because it begins with the expression “es posible”, which expresses some kind of uncertainty. It means the verb should be conjugated like this “vean” (third person plural).