Find the meaning of these adverbs. You can look them up in a dictionary. Twice = ____.

Find the meaning of these adverbs. You can look them up in a dictionary. Three times = ____.

Find the meaning of these adverbs. You can look them up in a dictionary. Once = ____.

Find the meaning of these adverbs. You can look them up in a dictionary. Once = ____.

Find the meaning of these adverbs. You can look them up in a dictionary. Three times = ____.

We have just had our lunch. The use of Present Perfect Tense in the sentence above is to ....