Atividade 04

1. Marque a forma verbal correta no tempo presente dos verbos sublinhados:

   Computers are made of many different parts that (a) perform ( ) / performs ( ) one or more functions. The processor unit (b) process ( ) / processes ( ) the data, and the output units (c) display ( ) / displays ( ) the results obtained from processing. Computer functions (d) depend ( ) / depends ( ) on certain devices. These devices (e) enable ( ) / enables ( ) data to go into the computer’s memory. Output devices (f) send ( ) / sends ( ) information from your computer to you. Output units (g) enable ( ) / enables ( ) us to extract the finished product from the system. The computer either (h) show ( ) / shows ( ) the output on the screen of the monitor or (i) print ( ) / prints ( ) the results onto paper by means of a printer. The CPU (j) carry ( ) / carries ( ) out program instructions and (k) coordinate ( ) / coordinates ( ) all the activities of the units. The main memory (l) hold ( ) / holds ( ) the instruction and the data which are currently being processed by the CPU.

   All the computers (m) have ( ) / has ( ) a type of auxiliary, or extra, storage device. These devices (n) provide ( ) / provides ( ) a permanent storage of both data and programs. Now we just (o) find ( ) / finds ( ) optical drives in new computers.

   Peripherals (p) include ( ) / includes ( ) both input and output devices as well as storage devices.

   Regardless of appearance, cost, or size, all computers (q) perform ( ) / performs ( ) the same type of operations.

   Fonte: CRUZ, 2013
2. Escolha a alternativa que contém a forma negativa correta das seguintes orações:
   1. She is busy now.
      1. ( ) She is not busy now.
      2. ( ) She doesn’t be busy now.
      3. ( ) She do not busy now.
   2. The weather and the sun are nice today.
      1. ( ) The weather and the sun don’t be nice today.
      2. ( ) The weather and the sun don’t are nice today.
      3. ( ) The weather and the sun aren’t nice today.
   3. They work in the shopping.
      1. ( ) They are not work in the shopping.
      2. ( ) They don’t work in the shopping.
      3. ( ) They does not works in the shopping.
   4. Mary goes to the movies every day.
      1. ( ) Mary doesn’t go to the movies every day.
      2. ( ) Mary don’t goes to the movies every day.
      3. ( ) Mary is not go to the movies every day.

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Para mais atividades e explicações sobre os verbos no presente simples, acesse os links: