damage of the skin caused by overexposure to the rays of the sun.
sunburn
Eating a low fat diet can help to avoid _______.
indigestion
Use the _____ perfect to talk about something that has happened within a period of time that hasn’t finished up to the present time.
Present perfect
Make the present perfect:
(I / go / to the library today)
I have been to the library today.
What breed of dog is known for its black spots?
Dalmatian
a condition characterized by red pimples on the face
acne
Fossil bones of _____ kangaroo species must have been of enormous size.
extinct
Use the ______ perfect to talk about something that happened before another event or action at a time in the past.
Past perfect
Make the past perfect:
When I arrived at the cinema, the film ____________________ (start).
When I arrived at the cinema, the film had started.
What is the tallest building in the world?
Burj Khalifa
a medicine or treatment for a disease or injury.
Dr. Sandra Lee is a well-known dermatologist who frequently deals with skin conditions such as____.
acne
To form the ______ tense you use the past tense of the verb "to have," which is had, and add it to the past participle of the main verb.
(subject + had + past participle)
past perfect
Make the present perfect:
(he / study Latin)
He has studied Latin.
Character that appears on the new 100 Mexican pesos bill.
100 pesos: Sor Juana Inés de la Cruz. Represents the historical process of the Spanish colony.
fit or suitable to be eaten
edible
Remember ____ C is essential for health and can be found in lots of fruit and veg, especially citrus fruit, tomatoes and potatoes.
vitamin
To create the ______ tense of any verb, you will combine the present tense of the verb "to have" plus the past participle of the main verb of the sentence
present perfect
Make the past perfect:
After they ____________________ (eat) the shellfish, they began to feel sick.
After they had eaten the shellfish, they began to feel sick.
Who made the "I have a dream" speech about equality?
Martin Luther King
small pieces of dead skin in a person's hair
dandruff
It will analyze and record the ____ content of your meal.
nutritional
True or false.
We can always use the present perfect tense in any ocasion.
FALSE.
There are times when you cannot use the present perfect tense. For example, you cannot use it with specific expressions of time that have already finished, such as last year, that month, when I was a baby, etc.
Make the present perfect:
(we / not / lose our tickets)
We haven’t lost our tickets.
Which planet has the most moons?
Jupiter