Choose the correct form of the verb: He __ studying for two hours when I called him. A) has been B) had been C) was D) were Choose the correct form of the verb: We __ to the beach last weekend. A) go B) goes C) gone D) went

The correct answers are:1. **B) had been**The sentence describes an action (studying) that was already in progress *before* another action occurred (the call). This requires the past perfect tense ("had been"). The sentence structure indicates a past perfect continuous tense, showing duration.2. **D) went**This sentence describes a completed action in the past. The simple past tense ("went") is the correct form to use.