Question

Use the correct tense-form of the verbs in brackets. 1.They (to have) their English class in the morning yesterday, but normally they (to have) English classes in the afternoon. 2. The police (not to find) the criminal. 3. These two girls (not to reach) the bus stop in time if they (to walk) so slowly. 4. I already (to write) a letter to my friend. I think he (to get) in a few days. 5. There was little time left, but they (to drive) at the top speed and (to come) to the airport in time. 6. Peter already (to pack) these things when Kitty (to enter) the room. He (to pack) since morning.

Answer 1

1.They had their English class in the morning yesterday, but normally they have English classes in the afternoon.
2. The police don`t find the criminal.
3. These two girls wouldn`t reach the bus stop in time if they walked so slowly.
4. I have already wrote a letter to my friend. I think he will get in a few days.
5. There was little time left, but they have driven at the top speed and come to the airport in time.
6. Peter has already pack these things when Kitty entered the room. He has been packing since morning.

Answer 2

1. They had their English class in the morning yesterday, but normally they have English classes in the afternoon. 2. The police did not find the criminal. 3. These two girls would not have reached the bus stop in time if they had walked so slowly. 4. I have already written a letter to my friend. I think he will get it in a few days. 5. There was little time left, but they drove at the top speed and came to the airport in time. 6. Peter had already packed these things when Kitty entered the room. He had been packing since morning.

In the given sentences, different tenses are used to describe past actions. Let's analyze each sentence:

1. "They had their English class" - This uses the past simple tense to describe a completed action in the past. 2. "The police did not find" - This uses the past simple tense to describe a negative action in the past. 3. "These two girls would not have reached" - This uses the past unreal conditional tense to describe a hypothetical situation in the past. 4. "I have already written" - This uses the present perfect tense to describe a completed action with a connection to the present. 5. "They drove" and "came" - These both use the past simple tense to describe completed actions in the past. 6. "Peter had already packed" and "Kitty entered" - These both use the past perfect tense to describe completed actions in the past, with one action happening before the other.

It's important to use the correct tense form of verbs to accurately convey the timing and completion of actions in a sentence.