Answer:
1. Mi novio es inteligente.
2. La mujer pelirroja enseña periodismo.
3. Nosotros somos simpáticos y trabajadores.
4. ¿Los turistas japoneses esperan el autobús?
5. Ustedes toman muchas pruebas en la clase de español.
Explanation:
In this exercise there are two important things to consider: the conjugation of the verbs, which is in the simple present, and the correct use of the adjectives. In Spanish adjectives vary according to gender and to whether they are feminine or masculine. There are some adjectives that don't vary in gender, they are the ones finished with "e" as inteligente. Inteligente is used both for male and female nouns. If the noun is plural and includes both a female and a male subjects, the adjective used is the plural masculine. For example: a Japanese woman is "japonesa", and a Japanese man is "japonés". But if we want to talk about a group of people which has male and female Japanese people, we refer to them as "japoneses", which is the plural of the masculine adjective.