Which of the following are effective strategies for looking up words in the dictionary when reading? select all that apply.

look up the words right away.
underline words then look them up when you have finished the book.
make a list of words and definitions as you learn them.
don’t bother looking up a word if you can guess the meaning.

Explanation:

When you are reading a text you may come across unfamiliar words which you do not know the meaning of. However, knowing these words is of utmost importance for a complete understanding of the text, so you should look up the meaning of the words in a dictionary.

You might even stop reading and look up the words right away, but that would slow you down and you might even lose interest in continuing reading that text. For this reason, the best strategies for searching for words you don't know in a dictionary are:

With these strategies you will not disturb the reading pace, will finish the text and enrich your vocabulary because you will know new words

where are the multiple answers?

some sort of sound device i believe.