i have a screen and it is

i want the buttons to put under each other and the text view under each over , my code is
<LinearLayout
android:id="@+id/LL1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center_vertical"
android:orientation="horizontal" >
<TextView
android:id="@+id/tvTab1Ask"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="ask for new question" />
<Button
android:id="@+id/bMainTabsGetQuestion"
android:layout_width="116dp"
android:layout_height="33dp"
android:text="Get Question"
android:textSize="15px" />
</LinearLayout>
<LinearLayout
android:id="@+id/LL2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center_vertical"
android:orientation="horizontal" >
<TextView
android:id="@+id/tvTab1Join"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Join New Competition" />
<Button
android:id="@+id/bMainTabsJoin"
android:layout_width="wrap_content"
android:layout_height="30dp"
android:text="Join"
android:textSize="15px" />
</LinearLayout>
<LinearLayout
android:id="@+id/LL3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center_vertical"
android:orientation="horizontal" >
<TextView
android:id="@+id/tvTab1Signout"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="or you can signout" />
<Button
android:id="@+id/bMainTabsSignout"
android:layout_width="wrap_content"
android:layout_height="30dp"
android:text="Sign out"
android:textSize="15px" />
</LinearLayout>
i mean each button have to start vertically at the same point
Try followin XML:
It is perfectly working, see followin