Fill in the gaps with the verbs from Exercise 9 in the Present Perfect Tense. Lera lives in Moscow and her cousin Andrey lives in Chelyabinsk. Andrey
o has come to visit Lera (0). He heve
to
Moscow before. Andrey's family
in Chelyabinsk for many years
(1). Lera
Andrey at the airport (2). He
presents for Lera and her parents (3), but he
his luggage (4).
Lera's parents
to the airport too (5). They already
to the police because they want to find Andrey's luggag

Lera lives in Moscow and her cousin Andrey lives in Chelyabinsk. Andrey has come to visit Lera (0). He has been to Moscow before. Andrey's family has lived in Chelyabinsk for many years (1). Lera has picked up Andrey at the airport (2). He has brought presents for Lera and her parents (3), but he has lost his luggage (4). Lera's parents have gone to the airport too (5). They have already reported to the police because they want to find Andrey's luggage.

Explanation:
0. The verb "come" in the sentence "Andrey has come to visit Lera" requires the Present Perfect Tense because it indicates an action that happened before the present moment and has a connection to the present moment. The auxiliary verb "has" is used with the subject "Andrey," and the past participle form "come" is used to complete the verb phrase.

1. The verb "live" in the sentence "Andrey's family has lived in Chelyabinsk for many years" requires the Present Perfect Tense because it indicates an action that started in the past and is still continuing in the present. The auxiliary verb "has" is used with the subject "Andrey's family," and the past participle form "lived" is used to complete the verb phrase.

2. The verb "pick up" in the sentence "Lera has picked up Andrey at the airport" requires the Present Perfect Tense because it indicates an action that happened before the present moment and has a connection to the present moment. The auxiliary verb "has" is used with the subject "Lera," and the base form "pick up" is used to complete the verb phrase.

3. The verb "bring" in the sentence "He has brought presents for Lera and her parents" requires the Present Perfect Tense because it indicates an action that happened before the present moment and has a connection to the present moment. The auxiliary verb "has" is used with the subject "He," and the past participle form "brought" is used to complete the verb phrase.

4. The verb "lose" in the sentence "He has lost his luggage" requires the Present Perfect Tense because it indicates an action that happened before the present moment and has a connection to the present moment. The auxiliary verb "has" is used with the subject "He," and the past participle form "lost" is used to complete the verb phrase.

5. The verb "go" in the sentence "Lera's parents have gone to the airport too" requires the Present Perfect Tense because it indicates an action that happened before the present moment and has a connection to the present moment. The auxiliary verb "have" is used with the subject "Lera's parents," and the past participle form "gone" is used to complete the verb phrase.

In summary, the sentences require the Present Perfect Tense because they describe actions that have happened before the present moment and have a connection to the present moment. The auxiliary verb "has" or "have" is used depending on the subject, and the past participle form of the verb is used to complete the verb phrase.