Questões de Concurso Para prefeitura de guabiruba - sc

Which alternative presents the sequence in which all words have a silent letter:

Which alternative contains the correct use of the modal verb?
I- I don't know why I am so tired these days. I might be working too hard. Or maybe I am not sleeping too well. II- Do you know where Carl is? He should be out - his car keys are on the table. III- Go and look in the kitchen for your gloves. They can’t be in there. IV- Dan has been drinking that whiskey since early this afternoon. He must be totally drunk by now.
The correct alternative is:

The correct preposition to complete the sentence below is:

_______ the daytime the streets are crowded, but ______ night they are deserted.

The correct preposition to complete the sentence below is:
The picture is familiar ____ me. In other words, I'm familiar ______ the picture.

The correct preposition to complete the sentence below is:

Bamboo can be made _____ fishing poles.