Wait a minute ! I ( to put ) my shoes on. Sue ( to work ) in London at the moment?

Alex usually sits here. But today he ( to sit ) in the first row.

I just ( to finish) my work in the library.

Whe I arrived , they ( to watch ) TV.

Don’t tease the dog ! It (to bite ) you .

Sorry , I (do not) finish my report yet.

What (she/cook)? I don’t know , but it smells good.

I don’t understand the rule . I ( to ask ) my teacher about it . He ( to help ) me.

At this time tomorrow she (to fly) to Egypt.

"Wait a minute! I (to put) my shoes on. Sue (to work) in London at the moment?"

This sentence is in the present continuous tense, which is used to talk about an action happening at the moment of speaking. To complete the sentence, we need to use the correct form of the verb "to put" in the present continuous tense.

The correct form is "am putting." So the complete sentence is: "Wait a minute! I am putting my shoes on."

"Alex usually sits here. But today he (to sit) in the first row."

This sentence is also in the present continuous tense, talking about an action happening at the moment of speaking. To complete the sentence, we need to use the correct form of the verb "to sit" in the present continuous tense.

The correct form is "is sitting." So the complete sentence is: "Alex usually sits here. But today he is sitting in the first row."

"I just (to finish) my work in the library."

This sentence is in the present perfect tense, which is used to talk about an action that happened in the past and has a connection to the present. To complete the sentence, we need to use the correct form of the verb "to finish" in the present perfect tense.

The correct form is "have finished." So the complete sentence is: "I just have finished my work in the library."

"When I arrived, they (to watch) TV."

This sentence is in the past simple tense, which is used to talk about completed actions in the past. To complete the sentence, we need to use the correct form of the verb "to watch" in the past simple tense.

The correct form is "were watching." So the complete sentence is: "When I arrived, they were watching TV."

"Don't tease the dog! It (to bite) you."

This sentence is in the present simple tense, which is used to talk about general truths or habits. To complete the sentence, we need to use the correct form of the verb "to bite" in the present simple tense.

The correct form is "will bite." So the complete sentence is: "Don't tease the dog! It will bite you."

"Sorry, I (do not) finish my report yet."

This sentence is in the present perfect tense, which is used to talk about an action that happened in the past and has a connection to the present. To complete the sentence, we need to use the correct form of the verb "to finish" in the present perfect tense.

The correct form is "have not finished." So the complete sentence is: "Sorry, I have not finished my report yet."

"What (she/cook)? I don’t know, but it smells good."

This sentence is in the present simple tense, which is used to talk about general truths or habits. To complete the sentence, we need to use the correct form of the verb "to cook" in the present simple tense.

The correct form is "is she cooking." So the complete sentence is: "What is she cooking? I don’t know, but it smells good."

"I don’t understand the rule. I (to ask) my teacher about it. He (to help) me."

This series of sentences is a dialogue. The first sentence is in the present simple tense, expressing a general truth. The second and third sentences are in the present simple tense, expressing habits or general truths.

The complete sentences are: "I don’t understand the rule. I am asking my teacher about it. He helps me."

"At this time tomorrow she (to fly) to Egypt."

This sentence is in the future simple tense, which is used to talk about future actions. To complete the sentence, we need to use the correct form of the verb "to fly" in the future simple tense.

The correct form is "will fly." So the complete sentence is: "At this time tomorrow she will fly to Egypt."